Hi, autorespond will write it's message-id like Message-ID: <%lu.%u.blah>, but is has to be nMessage-ID: <[EMAIL PROTECTED]>
Spamfilters are complaining about this misbehavior Best regards, /Rick van der Zwet message-id = "Message-ID:" msg-id CRLF in-reply-to = "In-Reply-To:" 1*msg-id CRLF references = "References:" 1*msg-id CRLF msg-id = [CFWS] "<" id-left "@" id-right ">" [CFWS] id-left = dot-atom-text / no-fold-quote / obs-id-left id-right = dot-atom-text / no-fold-literal / obs-id-right no-fold-quote = DQUOTE *(qtext / quoted-pair) DQUOTE no-fold-literal = "[" *(dtext / quoted-pair) "]" source: http://www.faqs.org/rfcs/rfc2822.html