On Fri, 27 Jul 2012 19:43:59 +0100, Mark Alan <va...@e-healthexpert.org> wrote:
> after upgrading to Postfix 2.9.x, using > I am now finding a lot of syslog entries like these: > /var/log/syslog:Jul 27 12:00:32 mx kernel: [485xxx.xxxxx] FW > DROP-OUT IN= OUT=eth0 SRC=xx.xxx.xxx.xx DST=xxx.xx.xxx.xx LEN=77 > TOS=0x00 PREC=0x00 TTL=64 ID=xxxxx DF PROTO=TCP SPT=xxxxx DPT=25 > WINDOW=26280 RES=0x00 ACK PSH URGP=0 A more thorough check revealed that this only happens when requesting VERP style delivery to process a mailing list. Has anything changed in Postfix 2.9.x VERP processing? My VERP settings include: postconf -n | grep 'verp\|recipient_delimiter' recipient_delimiter = + smtpd_authorized_verp_clients = $mynetworks The mailing list is managed by mlmmj (which is a ezmlm clone that works with Postfix under Linux). mlmmj adds XVERP=-= to the MAIL FROM: line. mlmmj needs to set =-= to be able to process owner-listname internally. mlmmj sets verp recipients to 100. grep 'foo:' /etc/aliases # foo is a mailing list =< 1000 subscribers foo: "|/usr/bin/mlmmj-recieve -L /var/spool/mlmmj/foo/" Any other thoughts ? Thank you, M.
