I'm not 100% certain what you're asking, but I have attempted to
provide what I think you want...
Assuming EmailData contains a full email source, you can try using the
following code.
(I've commented all my comments, so you can simply copy & paste if you like)
<!---
Emails are required to use two-char linebreaks, which is stupid, but
at least we can remove them easily enough...
--->
<cfset EmailData = replace( EmailData , Chr(13)&Chr(10) , Chr(10) , 'all' )/>
<!---
Headers are seperated from content with a blank line, so we use \n\n
to find the end of the headers, then remove that from the source to
get the content.
--->
<cfset EmailHeaderData = rematch( '(?s)\A.*?(?=\n\n)' , EmailData )[1]/>
<cfset EmailContent = replace( EmailData , EmailHeaderData , '' ) />
<!---
And each header is delimited from it's content with a colon and
space, but can be multiline.
So start by getting each header string into an array, then convert
into a key-value structure.
--->
<cfset EmailHeaderData = rematch( '(?si)(^[a-z-]+: ).*?(?=^[a-z-]+: )'
, EmailHeaderData )/>
<cfloop index="i" from="1" to="#ArrayLen(EmailHeaderData)#">
<cfset EmailHeaders[ ListFirst(EmailHeaderData[i],':') ] =
trim(ListRest(EmailHeaderData[i],':')) />
</cfloop>
<!---
Finally, Name and Email are usually in Name <Email> format.
Sometimes Name is quoted.
--->
<cfset Name = rereplace( EmailHeaders.From , '^"?(.*)"? <[^>]+>' , '\1' ) />
<cfset Email = ListLast( EmailHeaders.From , '<>' )/>
(I haven't confirmed, but I think if an email doesn't have a name it
is sent as "Email" <Email>)
And that's pretty much it, I think.
The above code requires CF8 or Railo 3 for the rematch function.
Obviously, if you'd like any specific parts/regexes explained, let me know.
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