I upgraded some sites and just now noticed that this error keeps showing up:
Error: can't read "headers(Message-Id)": no such element in array
can't read "headers(Message-Id)": no such element in array
while executing
"set message_id $headers(Message-Id)"
(procedure "deliver_mail" line 6)
invoked from within
"deliver_mail -to_addr $to_addr -from_addr $from_addr -subject $subject -body $body -extraheaders $extra_headers -bcc $bcc -valid_email_p $valid_emai..."
("uplevel" body line 2)
invoked from within
"uplevel $code"
Did I miss an update or something? I deleted acs-mail from my system and have had no problems, so I wonder if something else is going on.