Dear postfix users,
today we discovered a problem with one of our mailrelays. Maillog
contains lines like the following:
Oct 23 10:53:00 rv-smtpext-201 postfix/pickup[11413]: [ID 947731
mail.warning] warning: maildrop/6B8F696F6: error writing 2737698C0: no
recipients specified
Looking deeper, we see the following:
# egrep "6B8F696F6|2737698C0" /var/log/maillog
Oct 23 10:46:58 rv-smtpext-201 postfix/smtpd[1020]: [ID 197553
mail.info] 6B8F696F6: client=mail-la0-f45.google.com[209.85.215.45]
Oct 23 10:46:58 rv-smtpext-201 postfix/cleanup[27791]: [ID 197553
mail.info] 6B8F696F6:
message-id=<jsfcy39dev1kncus40xhttb6.1414053900...@email.android.com>
Oct 23 10:46:59 rv-smtpext-201 postfix/qmgr[16441]: [ID 197553
mail.info] 6B8F696F6: from=<anonsen...@gmail.com>, size=129401, nrcpt=1
(queue active)
Oct 23 10:50:19 rv-smtpext-201 postfix/qmgr[10619]: [ID 197553
mail.info] 6B8F696F6: from=<anonsen...@gmail.com>, size=129401, nrcpt=1
(queue active)
Oct 23 10:51:21 rv-smtpext-201 postfix/qmgr[11414]: [ID 197553
mail.info] 6B8F696F6: skipped, still being delivered
Oct 23 10:51:26 rv-smtpext-201 postfix/smtp[10823]: [ID 197553
mail.info] 6B8F696F6: to=<ANONRCPT@local>,
relay=smail1.mailintern.local[10.1.1.1]:25, delay=270,
delays=203/57/10/0.02, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as
B489018F20B5)
Oct 23 10:53:00 rv-smtpext-201 postfix/pickup[11413]: [ID 197553
mail.info] 2737698C0: uid=12345 from=<anonsen...@gmail.com>
orig_id=6B8F696F6
Oct 23 10:53:00 rv-smtpext-201 postfix/cleanup[12657]: [ID 197553
mail.info] 2737698C0:
message-id=<jsfcy39dev1kncus40xhttb6.1414053900...@email.android.com>
Oct 23 10:53:00 rv-smtpext-201 postfix/pickup[11413]: [ID 947731
mail.warning] warning: maildrop/6B8F696F6: error writing 2737698C0: no
recipients specified
Can somebody explain, what is happening here? The machine also is very
slow (see delays) and might be osomewhat overloaded.
Jan
