Add MIME and message_id headers to emails

[graphicz]

How can I ensure MIME and message_id headers are added to emails?

Is it in layouts or in the mail scripts?

How do I do this?

Thank you.

[Mike Hughes]

Hi Jonathan,

You probably need to do make the changes in SmtpLibrary.pm

I have this starting at line 489 in my version (18.0.6) and it looks as if the MIME content is already there. It should be easy enough to generate a message_ID header and add it to the header string.

my $mail_headers = "From: $mail_from\n".
"To: $mail_to\n".
"Reply-to: $mail_replyTo\n".
"Subject: ".encode('MIME-Header', $mail_subject)."\n".
"Date: $sNow\n";
"MIME-Version: 1.0\n";
#
# Send the email

[graphicz]

Thanks Mike - I am sure it is a false positive by Mail Channels but they are being difficult!