Revision as of 15:11, 18 July 2013 (view source) WikiEditTask (Talk | contribs) m (Auto-upload documentation) ← Older edit		Revision as of 15:59, 21 August 2013 (view source) WikiEditTask (Talk | contribs) m (Auto-upload documentation) Newer edit →
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	<div id="EmailSetHeader"></div>		<div id="EmailSetHeader"></div>
	==EmailSetHeader ( header ; value ) ==		==EmailSetHeader ( header ; value ) ==
−	Set a custom header in the message.  This is not needed for the majority of cases.  A list of header fields can be found	+	Set a custom header in the message.  This is not needed for the majority of cases.  A list of header fields can be found
	[http://en.wikipedia.org/wiki/Email#Header_fields here].  These should be modified by advanced users only.		[http://en.wikipedia.org/wiki/Email#Header_fields here].  These should be modified by advanced users only.

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Revision as of 15:59, 21 August 2013

Contents 1 360Works Email User Guide 1.1 Example Usages 1.1.1 Displaying a name instead of the FROM address 1.1.2 Sending Attachments 1.2 Reading Mail 1.3 Modifying Mail Messages 2 360Works Plugin Setup Guides 3 Function Summary 4 Function Detail 4.1 EmailAttachFile ( data ) 4.2 EmailAttachFileInline ( data ; contentId ) 4.2.1 Content IDs 4.3 EmailBCCRecipients ( bcc_addresses { ; append } ) 4.4 EmailBodySubstitute ( searchString ; replaceString ) 4.5 EmailCCRecipients ( cc_addresses { ; append } ) 4.6 EmailConnect ( host_address_deprecated { ; user_deprecated ; password_deprecated } ) 4.7 EmailConnectIMAP ( host ; username ; password { ; flag1 ; flag2 ; ... } ) 4.7.1 SSL Encryption 4.8 EmailConnectPOP ( host ; username ; password { ; flag1 ; flag2 ; ... } ) 4.8.1 SSL Encryption 4.9 EmailConnectSMTP ( host { ; username ; password ; flag1 ; flag2 ; ... } ) 4.9.1 SSL Encryption 4.10 EmailCreate ( from ; to ; subject ) 4.11 EmailDisconnect 4.12 EmailGetNextMessage 4.13 EmailLastError 4.14 EmailLicenseInfo 4.15 EmailListMailboxes ( { ; parent ; recursive } ) 4.16 EmailMessageSetFlag ( flag { ; value } ) 4.17 EmailOutgoingMessageId 4.18 EmailQuickSend ( from ; to ; subject ; body {; attachment } ) 4.19 EmailReadAttachment ( path ) 4.20 EmailReadMessages ( { flag1 ; flag2 ; ... } ) 4.20.1 Fetching Unread Messages 4.20.1.1 Option 1: Search by UID (IMAP only) 4.20.1.2 Option 2: Search for Unread Messages 4.20.1.3 Option 3: Skipping messages 4.20.2 Reading Individual Messages 4.20.3 Importing Messages via XML 4.20.4 Flags 4.21 EmailReadMessageValue ( key ) 4.21.1 Reading Message Headers 4.22 EmailRecipients ( to_addresses { ; append } ) 4.23 EmailRegister ( licenseKey ; registeredTo ) 4.24 EmailSend 4.25 EmailSetBody ( body { ; contentType ; characterSet } ) 4.26 EmailSetBodyFile ( url ; embedResources ) 4.26.1 Embedding Resources 4.26.2 MHTML Files 4.27 EmailSetErrorCapture ( errorCapture ) 4.28 EmailSetHeader ( header ; value ) 4.29 EmailSetSubject ( subject ) 4.30 EmailVersion 4.31 IsValidEmail ( email )

360Works Email User Guide

Every program attempts to expand until it can read mail. Those programs which cannot so expand are replaced by ones which can.
-Jamie Zawinski's Law of Software Envelopment

The 360Works Email Plugin offers the following advantages over FileMaker's built-in mail functionality:

• Read messages from a mailbox (POP, IMAP)
• Works with Instant Web Publishing / Schedules Server Scripts
• Send multiple attachments in a single message
• Send formatted (HTML, etc) emails
• Speedy delivery of many messages by re-using a single connection to the server
• Set custom email headers

Example Usages

EmailQuickSend, the easiest way to fire off a single email:

Set Variable [ $result =
    EmailRegister( "mylicensekey", "My Company" ) and
    EmailConnectSMTP( "mail.example.com" ) and
    EmailQuickSend(
        Email::from ;    // required "from" address
        Email::to ;      // comma-separated list of addresses
        Email::subject ; // subject of the message
        Email::body ;    // message body
        Email::attach    // path or URL or container to attach
    ) and
    EmailDisconnect
]

Sending a plain-text email with one attachment:

Set Variable [ $result =
    EmailRegister("myLicenseKey"; "My Company") and
    EmailConnectSMTP( "mail.example.com" ) and
    EmailCreate( Email::from ; Email::to ; Email::subject ) and
    EmailSetBody( Email::body ; "plain" ) and
    EmailAttachFile( $attachment ) and
    EmailSend and
    EmailDisconnect
]

Sending an HTML-formatted email (converts formatted FileMaker text to HTML using the GetAsCSS function):

Set Variable [ $result =
    EmailRegister("myLicenseKey"; "My Company") and
    EmailConnectSMTP( "mail.example.com" ) and
    EmailCreate( Email::from ; Email::to ; Email::subject ) and
    EmailSetBody( GetAsCSS( Email::body ); "html" ) and
    EmailSend and
    EmailDisconnect
]

Sending a single message multiple times to different recipients can be done by creating a message using EmailCreate, then calling EmailRecipients and EmailSend multiple times. If you are sending large messages with attachments, this avoids the overhead of creating a separate message for each recipient.

You can also send a single message to multiple TO, CC, or BCC recipients by passing a comma-separated list of addresses.

Note: Email is sent from whichever machine the plugin is being used on, be sure to open up port 25 for outgoing SMTP access on those machines.

Displaying a name instead of the FROM address

The "from" field can be either an email "address you@yourdomain.com" or a name and email address like "FirstName LastName <you@yourdomain.com>" instead. Most email clients will then display the name in the from field instead of the address. However, if the address is already in address book, most clients are configured to preempt with that associated name instead.

Sending Attachments

The EmailAttachFile accepts several different types of arguments. You can pass in a container fielda URL, or a path. A URL can be to a resource on the web, or can be a file url pointing to a local file (e.g. file:///path/to/attachment.jpg).

Reading Mail

Version 1.3 of the Email Plugin introduced support for reading messages from a mailbox. The API for reading messages was revised in version 1.6.

• First call EmailConnectPOP or EmailConnectIMAP to connect to a server. If you will be reading emails, you must specify a username & password.
• Next, use the EmailListMailboxes function to get a list of mailboxes for the account.
• Then, you can call EmailReadMessages to get a list of messages in a certain mailbox.
• Create records for the email messages. You can either import the messages as XML data or iterate over them using the EmailGetNextMessage and EmailReadMessageValue functions
• Finally, it's a good idea to call EmailDisconnect to close the connection to the server when you no longer need it.

Here is a brief example of how to read the first 25 unread messages from the server:

set variable $registerResult = EmailRegister ( license ; company )
// check for registration success here
set variable $connectResult = EmailConnectIMAP( server ; username ; password )
// check for connection success here
set variable $$importUrl = EmailReadMessages (
    "mailbox=INBOX" ;
    "viewed=false" ;
    "max=25" ;
    "attachments=true"
)
// check for import success here
If [$$importUrl = "ERROR"]
    Show Custom Dialog [EmailLastError]
    Exit Script
End If
// Import the email messages from the local XML file
// which was created by the EmailReadMessages function
Import records [$$importUrl ; Update Matching]
// disconnect from the IMAP server
set variable $disconnect = EmailDisconnect
If [$disconnect = "ERROR"]
    Show Custom Dialog [EmailLastError]
    Exit Script
End If

If you're running on FileMaker server or via IWP/CWP, you'll need to iterate over the messages, since [Import XML] is not a web-safe script step. The general pattern looks like this:

set variable $$importUrl = EmailReadMessages (
    "mailbox=INBOX" ;
    "viewed=false" ;
    "max=25" ;
    "attachments=true"
// check for import success here
Loop
    Exit Loop If [not EmailGetNextMessage]
    New Record/Request
    Set Field[ImportedMessage::date ; EmailReadMessageValue( "dateSent" )]
    Set Field[ImportedMessage::from ; EmailReadMessageValue( "from" )]
    Set Field[ImportedMessage::to ; EmailReadMessageValue( "to" )]
    Set Field[ImportedMessage::subject ; EmailReadMessageValue( "subject" )]
    Set Field[ImportedMessage::body ; EmailReadMessageValue( "body" )]
    Set Field[ImportedMessage::messageId ; EmailReadMessageValue( "messageId" )]
End Loop

Modifying Mail Messages

Version 1.6 of the Email Plugin provided the ability to modify messages on a remote mailbox. To do this, you must read the messages using the EmailReadMessages function as described above, being sure to include the flag readonly=false. Note: setting readonly=false will cause any fetched messages to be marked as "viewed"! Then iterate to a message using the EmailGetNextMessage function. Finally, use the EmailMessageSetFlag function to apply flags to a message (such as deleted, flagged, viewed, etc).

Here is an example of how to fetch any unread messages from a mailbox, marking them all as viewed (by setting readonly=false). Additionally, any messages from a certain address are marked as deleted:

Set Variable [ $result = EmailReadMessages( "viewed=false" ; "readonly=false" ) ]
If [$result = "ERROR"]
    # Handle Error Here...
End If
Loop
    Exit Loop If [not EmailGetNextMessage]
    Set Variable[$result ; EmailMessageSetFlag("viewed")
    If [EmailReadMessageValue("from") = "deleteme@example.com"]
        Set Variable[$result ; EmailMessageSetFlag("deleted")
    End If
End Loop

360Works Plugin Setup Guides

See Plugins_101 for Error reporting, installation, registration, and more.

Function Summary

Function Detail

EmailAttachFile ( data )

Attach a file at a URL to an email message, from either a URL, container, or file path. For example:

EmailAttachFile("http://localhost:8080/SuperContainer/123/RawData");

-or-

EmailAttachFile("file:///path/to/invoice.pdf");

-or-

EmailAttachFile("/Macintosh HD/path/to/invoice.pdf");

-or-

EmailAttachFile(myTable::myContainerField);

You can call this multiple times to attach multiple files to a message.

Note on paths vs urls: This function can also accept a path (/path/to/file) instead of a file URL (file://path/to/file). This is handy for attaching PDFs generated by FileMaker.

If called on a machine running Mac OS X, a file URL is created from a path by prepending the directory /Volumes to the supplied path, since FileMaker includes the hard drive name in paths. For example, /MacintoshHD/Users/John Smith/Documents/ is converted to the file URL file:///Volumes/MacintoshHD/Users/John Smith/Documents/.

EmailAttachFileInline ( data ; contentId )

Add an inline attachment to an HTML message. If you are sending HTML email with embedded images or other resources, use this function to embed the resource files in the message.

For example:

EmailCreate("to@example.com"; "from@example.com"; "My Newsletter") and
EmailSetBody(
    "<html><body><img src=\"cid:headergif123\">" &
    "This is an HTML message with embedded images" &
    "<img src=\"cid:footergif456\">" &
    "</body></html>";
    "html"
) and
EmailAttachFileInline( Globals::headerContainer ; "headergif123" ) and
EmailAttachFileInline( Globals::footerContainer ; "footergif456" ) and
EmailSend

Content IDs

When creating your HTML email message, reference inline containers using cid:contentid, where contentid is an arbitrary unique string you create for each inline attachment.

Your contentIds should be globally unique for a given image/file resource, as mail clients will use this to cache the contents of the message.

You should only use letters and numbers for your content ids, some mail clients have trouble with other characters.

EmailBCCRecipients ( bcc_addresses { ; append } )

Set the BCC (blank carbon copy) recipients for the current message. This can be called multiple times before sending, to build up a list of recipients (set append to true if doing this).

EmailBodySubstitute ( searchString ; replaceString )

Perform a substitute operation an the HTML or plain-text portion of the current HTML message. You can call this multiple times on the same message, using the same searchString each time. Once a message is sent, the replaced values are reset to their original values.

This is useful if you are using EmailSetBodyFile to load static HTML content as the body part, but want to insert dynamic content in the body. Or, if you are sending many emails and want to merge data into a static body text field.

EmailCCRecipients ( cc_addresses { ; append } )

Set the CC (carbon copy) recipients for the current message. This can be called multiple times before sending, to build up a list of recipients (set append to true if doing this).

EmailConnect ( host_address_deprecated { ; user_deprecated ; password_deprecated } )

Connect to a mail server. This function should be called before sending or reading mail. The username and password are optional, and may not be required for sending mail. This establishes a connection to the email server. When you are finished getting/sending email, you should call EmailDisconnect to close the connection.

EmailConnectIMAP ( host ; username ; password { ; flag1 ; flag2 ; ... } )

Connect to an incoming IMAP mail server. This function (or EmailConnectPOP) must be called before reading email messages from the server. This establishes a connection to the email server. When you are finished getting/sending email, it is a good idea to call EmailDisconnect to close the connection.

Here is an example of connecting to a regular mail server:

Set Variable[$result =
    EmailConnectIMAP(
        "my_email_host" ;
        "username" ;
        "password"
    )
]

SSL Encryption

Use the optional arguments to enable SSL encryption by passing "ssl=1". If you are connecting to GMail, SSL encryption is required. Here is an example of connecting to google mail (gmail) with SSL encryption:

Set Variable[$result =
    EmailConnectIMAP(
        "imap.gmail.com" ;
        "username" ;
        "password" ;
        "ssl=1"
    )
]

EmailConnectPOP ( host ; username ; password { ; flag1 ; flag2 ; ... } )

Connect to an incoming POP mail server. This function (or EmailConnectIMAP) must be called before reading email messages from the server. This establishes a connection to the email server. When you are finished getting/sending email, it is a good idea to call EmailDisconnect to close the connection.

Here is an example of connecting to a regular mail server:

Set Variable[$result =
    EmailConnectPOP(
        "my_email_host" ;
        "username" ;
        "password"
    )
]

SSL Encryption

Use the optional arguments to enable SSL encryption by passing "ssl=1". If you are connecting to GMail, SSL encryption is required. Here is an example of connecting to google mail (gmail) with SSL encryption:

Set Variable[$result =
    EmailConnectPOP(
        "pop.gmail.com" ;
        "username" ;
        "password" ;
        "ssl=1"
    )
]

EmailConnectSMTP ( host { ; username ; password ; flag1 ; flag2 ; ... } )

Connect to an outgoing SMTP mail server. This function must be called before sending mail. The username and password are optional, and may not be required for sending mail, depending on your SMTP server's setup. This establishes a connection to the email server. When you are finished getting/sending email, it is a good idea to call EmailDisconnect to close the connection.

Here is an example of connecting to a regular mail server:

Set Variable[$result =
    EmailConnectSMTP(
        "my_email_host" ;
        "username" ;
        "password"
    )
]

SSL Encryption

Use the optional arguments to enable SSL encryption by passing "ssl=1". If you are connecting to GMail, SSL encryption is required. Here is an example of connecting to google mail (gmail) with SSL encryption:

Set Variable[$result =
    EmailConnectSMTP(
        "smtp.gmail.com:465" ;
        "username" ;
        "password" ;
        "ssl=1"
    )
]

EmailCreate ( from ; to ; subject )

Create a new email message, clearing any previous recipients and attachments.

EmailDisconnect

Close any open connections to email servers established via the EmailConnect... functions.

EmailGetNextMessage

Loads a single message which was fetched in a previous call to the EmailReadMessages function.

To use this function, first call EmailReadMessages with the appropriate parameters.

Next, call EmailGetNextMessage, which returns 1 or 0 depending on whether a message was loaded.

Finally, call EmailReadMessageValue to get individual properties of the currently loaded message.

EmailLastError

Returns detailed information about the last error generated by this plugin. If another plugin function returns the text "ERROR", call this function to get a user-presentable description of what went wrong.

EmailLicenseInfo

Retrieve information about the Email plugin licensing and version.

EmailListMailboxes ( { ; parent ; recursive } )

Gets a return-separated list of mailboxes in a specific folder on the currently connected inbound mail server (Note: this is only useful for IMAP mailboxes, not POP).

EmailMessageSetFlag ( flag { ; value } )

Applies a flag to the current message, as retrieved by the function EmailGetNextMessage. Note that you must call EmailReadMessages with a parameter of readonly=false to use this function. The allowed flags are:

• deleted
• replied (IMAP only)
• draft (IMAP only)
• flagged (IMAP only)
• viewed (IMAP only)
• recent (IMAP only)

POP vs IMAP. POP accounts typically do not support persistent flags, so if you flag a message as deleted in a POP account, it will be permanently deleted when you disconnect from the server.

EmailOutgoingMessageId

Returns the Message-ID of the last message sent using the Emailer plugin.

EmailQuickSend ( from ; to ; subject ; body {; attachment } )

Convenient way to send a single simple message to one or more recipients.

See EmailAttachFile for more information about how to attach a file.

EmailReadAttachment ( path )

Read a downloaded attachment into a FileMaker container field. To download attachments, you must pass attachments=true as a parameter to the EmailReadMessages function.

After importing an email message into FileMaker, pass any attachment paths to this function to get container data for the attachment path. For example, you might pass the following argument:

EmailReadAttachment(
    "/Macintosh HD/private/tmp/4545776.01203682301836.JavaMail.root@pluto.local/text.html"
)

The supplied path should not begin with file:, image:, or any other prefix - just the path.

Note that this will actually work for any file, it doesn't need to be an email attachment.

EmailReadMessages ( { flag1 ; flag2 ; ... } )

Reads messages from the currently connected inbound mail server. After calling this function, you will typically use the EmailGetNextMessage function to iterate over the messages which were fetched. As an alternate approach, you can perform an XML import of the fetched message data, using the value returned from this function as the XML file path.

If an error occurs, this function will return "ERROR". Use the EmailLastError function to get more information about the error.

Fetching Unread Messages

The Email plugin supports reading messages from POP and IMAP mailboxes. Typically, you're interested in only fetching new messages from your mailbox. There are several approaches to doing this.

Option 1: Search by UID (IMAP only)

IMAP mailboxes assign each message a unique UID. When reading messages from an IMAP mailbox, you can get the value for this UID with the following function:

Set Field[ImportedMessage::uid ; EmailReadMessageValue( "uid" ) ]

Once you have the UID of the most recently fetched message, you can pass that in as an argument to subsequent calls to EmailReadMessages, for example:

Go To Record/Request/Page [Last]
Set Variable [ $result = EmailReadMessages (
    "uid=" & ImportedMessage::uid
)
]

This fetches only the messages whose UID is greater than the most recently fetched message. This is the preferred way to fetch new messages from an IMAP mailbox, as it is very efficient, doesn't modify any messages, and will work even if another email client accesses the mailbox.

Option 2: Search for Unread Messages

You can specify a filter option to only search for unread messages:

Set Variable [ $result = EmailReadMessages (
    "viewed=false" ;
    "readonly=false"
)
]

After fetching unread messages, you should then set the "viewed" flag to true for each message, so subsequent reads will skip these messages. This is outlined in the following section "Reading Individual Messages" Note: searching for unread messages will not work correctly if other email clients are accessing the same mailbox and marking messages as viewed.

Option 3: Skipping messages

This is similar to option 2, except you don't need to modify the messages on the server. Simple count how many messages have been fetched from the mailbox, and pass a skip parameter to the EmailReadMessages function whose value is this number. Note: If messages are deleted from the mailbox, local messages should be deleted as well, so the local count matches the number of fetched messages on the server.

Reading Individual Messages

After successfully calling EmailReadMessages, you can iterate over the fetched messages using the EmailGetNextMessage function. This pattern typically looks like this:

Loop
    Exit Loop If [not EmailGetNextMessage]
    New Record/Request
    Set Field[ImportedMessage::from ; EmailReadMessageValue( "from" )]
    Set Field[ImportedMessage::to ; EmailReadMessageValue( "to" )]
    Set Field[ImportedMessage::subject ; EmailReadMessageValue( "subject" )]
    Set Field[ImportedMessage::body ; EmailReadMessageValue( "body" )]
    Set Field[ImportedMessage::messageId ; EmailReadMessageValue( "messageId" )]
    // OPTIONAL: mark this messages as "viewed"
    // (You must pass readonly=false during EmailReadMessages to do this)
    Set Variable[$result ; EmailMessageSetFlag("viewed")]
End Loop

Importing Messages via XML

To import email data into FileMaker via XML, use the "Import Records" script step, and specify an XML data source, passing the file URL returned from this function.
Use the "messageId" field in the resulting XML as a match field when defining import options. Note: XML import is not a web-safe script. Use the method described in "Reading Individual Messages" if your script is running in IWP or on the server, or if you need to modify individual messages on the server.

Flags

This function accepts a variety of flags which allow you to fine-tune how the messages are read. Flags should be entered as key=value arguments. You can specify any number of flags you wish. The following is a description of the available flags:

progress

Whether to show a cancellable progress bar (default is false).

mailbox

The name of the mailbox to read messages from (Note: this is only useful for IMAP accounts). The default behavior is to read messages from the INBOX.

attachments

Boolean flag indicating whether to download attachment data. The default value is false, which disables attachment downloading. This is significantly faster. If attachment downloading is disabled, you can still retrieve a list of the attachments in a message using the EmailReadMessageValue ( "attachments" ) function. You can the re-read the message at a later time to download the attachments (see the EmailClient.fp7 example file).

skip

Skip this many records before reading results. This is useful for fetching messages in batches, if you know that messages will not be deleted from a mailbox during reading.

max

Do not return more than this many records in the import

uid

(IMAP only) only fetch messages whose uid is newer than the one passed in. This is very useful for only fetching new messages from IMAP mailboxes. When looping through new messages, call EmailReadMessageValue("uid") on the last message and save this to a field in your database. Then when fetching new messages, pass this uid in as a filter argument. Only newer messages will be returned. Note: if you specify this option and the mailbox is an IMAP mailbox, all other search filters (skip, max, to, from, date, etc) will be ignored.

from

Filter messages by from address

to

Filter messages by to address

subject

Filter messages by subject

messageId

Filter messages by messageId

body

Filter messages by body

viewed

Filter messages by their read/unread status. Pass true to return only previously viewed messages, false to return only unread messages.

flagged

Filter messages by their flagged status. Pass true to return only flagged messages, false to return only non-flagged messages.

deleted

Filter messages by their deleted status. Pass true to return only deleted messages, false to return only non-deleted messages.

readonly

Whether to open the mailbox folder as readonly or read-write. The default is true (read-only). If you plan on deleting, moving, or flagging any messages, use false in this parameter. Note: setting readonly=false will cause any fetched messages to be marked as "viewed"!

For example, you might use the following to fetch the first 25 unread messages from your inbox:

EmailReadMessages(
    "mailbox=INBOX" ;
    "attachments=false" ;
    "max=25" ;
    "attachments=false" ;
    "viewed=false"
)

EmailReadMessageValue ( key )

Retrieves information about the last message which was gotten by the EmailGetNextMessage function.

If there are multiple values for a key, each value will be on a separate line.

The parameter must be one of the following values (case-insensitive):

• count (The total number of messages fetched from the server)
• from (The FROM address)
• to (The TO addresses, comma-separated)
• cc (The CC addresses, comma-separated)
• bcc (The BCC addresses, comma-separated)
• replyTo (The reply-to address)
• subject
• messageNumber (the integer index of the message on the server. 1 is the first message in the mailbox)
• sent (The timestamp the message was sent)
• messageID (The unique message ID for the email message)
• attachments (A return-separated list of attachments for the message. Each line is either the attachment file path, or the name, depending on the value of the attachments parameter in EmailReadMessages)
• text (The plain-text message content, if available)
• html (The HTML body part, if one is available)
• uid (for IMAP only, returns the IMAP folder uid)
• viewed (1 or empty to indicate whether the message has been read (1) or is unread)
• flagged (1 or empty to indicate whether the message is flagged)
• replied (1 or empty)
• deleted (1 or empty)
• header:HEADER_NAME (any header value, replace HEADER_NAME with the name of the header to retrieve)
• headers (a return-separated list of all message headers)

Reading Message Headers

You can retrieve any message header by using this function. For example, to get information about the mail application which sent the message, you can use EmailReadMessageValue("header:X-Mailer"). If a header has multiple values, they will be returned as a return-separated list.

EmailRecipients ( to_addresses { ; append } )

Set the TO recipients for the current message. This can be called multiple times before sending, to build up a list of recipients (set append to true if doing this).

EmailRegister ( licenseKey ; registeredTo )

Registers the Email Plugin.

EmailSend

Send the current email, as specified in the EmailCreate function.

EmailSetBody ( body { ; contentType ; characterSet } )

Sets a body part of the current message. Common content types are "plain" and "html". You can call this multiple times for a single message to provide an HTML body part with a plaintext alternative part.

To send formatted FileMaker text as HTML email, use the FileMaker GetAsCSS function to generate the HTML, e.g.

EmailCreate( "from@example.com", "to@example.com", "A multipart message" ) and
EmailSetBody( Email::body ; "plain" ) // this is used for mail clients which don't display HTML
    and
EmailSetBody( GetAsCSS( Email::body ); "html" ) // HTML version with formatting
    and
EmailSend

EmailSetBodyFile ( url ; embedResources )

This is used to load an HTML document as the email body part. You can use the EmailBodySubstitute function to perform substitute/replace operations on the body content loaded by this function.

Embedding Resources

If you pass true as the embedResources parameter, any images or stylesheets referenced in the email message will be included as inline attachments in the email message. This means that users will not need to load the resources from the central server, but it can increase the email message size considerably.

If you pass false as the embedResources parameter, any referenced image URLs will be rewritten as absolute URLs.

MHTML Files

This function also accepts .mhtml html archive files, which have the advantage of already having all images embedded in the file. The embedResources parameter is always effectively true for .mhtml files.

EmailSetErrorCapture ( errorCapture )

EmailSetHeader ( header ; value )

Set a custom header in the message. This is not needed for the majority of cases. A list of header fields can be found here. These should be modified by advanced users only.

EmailSetSubject ( subject )

This allows you to customize the subject of the current outgoing email message, as specified in the EmailCreate function. This can be useful if you are sending the same message to multiple recipients, with a custom subject for each recipient.

EmailVersion

Returns the version number of the Email plugin.

IsValidEmail ( email )

Convenience function for validating an email address. This checks for conformance to RFC 822, but does not actually check that an active email account exists at this address.