M2H_MAILTOURL=URL-template
<MAILTOURL>
URL-template
</MAILTOURL>
-mailtourl URL-template
The MAILTOURL defines the URL template for hyperlinked e-mail addressed in message headers when the MAILTO resource is active.
The MAILTOURL resource has
different rules for variable expansion. If a
variable does not exactly match the set of variables available for
the MAILTOURL, the variable text will be taken literally
as part of the element content. Therefore, a single "$"
can be used to represent a "$" character.  
Also,
variables in the MAILTOURL should NOT
have ":NU" modifier. This will prevent the
variables from be recognized. MHonArc will automatically
treat the replacement value as a part of a URL string.
mailto:$TO$
| Variable | Value | 
|---|---|
$FROM$ | 
The complete text in the From: field. | 
$FROMADDR$ | 
Address portion of From: field. | 
$MSGID$ | 
The message-id of the message. | 
$SUBJECT$ | 
The subject text of the message. | 
$SUBJECTNA$ | 
The subject text of the message. | 
$TO$ | 
The email address being converted into a hyperlink. It is NOT the value of the To: field. The variable name is misleading. | 
The following example defines how MAILTOURL can be used to have e-mail addresses linked to a CGI program:
<MailToURL> /cgi-bin/mailform.cgi?to=$FROM$;subject=$SUBJECT$;srcid=$MSGID$ </MailToURL>
1.0