Hi, From the SMTP session trace below, OpenSMTPd should have QUIT quickly after reading the SIZE parameter:
Cheers. ----- Forwarded message from Mail Delivery System <mailer-dae...@teak.britvault.co.uk> ----- Date: Thu, 31 Aug 2017 00:18:05 +0100 (BST) From: Mail Delivery System <mailer-dae...@teak.britvault.co.uk> To: Postmaster <postmas...@britvault.co.uk> Subject: Postfix SMTP server: errors from lists.openbsd.org[192.43.244.163] Transcript of session follows. Out: 220 teak.britvault.co.uk ESMTP Postfix In: EHLO openbsd.org Out: 250-teak.britvault.co.uk Out: 250-PIPELINING Out: 250-SIZE 10240000 Out: 250-ETRN Out: 250-ENHANCEDSTATUSCODES Out: 250-8BITMIME Out: 250 DSN In: MAIL FROM:<owner-ports+M87556=skinner=britvault.co...@openbsd.org> Out: 250 2.1.0 Ok In: RCPT TO:<skin...@britvault.co.uk> Out: 250 2.1.5 Ok In: DATA Out: 354 End data with <CR><LF>.<CR><LF> Out: 552 5.3.4 Error: message file too big In: QUIT Out: 221 2.0.0 Bye For other details, see the local mail logfile ----- End forwarded message ----- Aug 31 00:17:38 teak spamlogd[20435]: inbound 192.43.244.163 Aug 31 00:17:38 teak postfix/postscreen[22544]: CONNECT from [192.43.244.163]:30841 to [78.33.153.148]:25 Aug 31 00:17:38 teak postfix/postscreen[22544]: PASS OLD [192.43.244.163]:30841 Aug 31 00:17:38 teak postfix/smtpd[11006]: connect from lists.openbsd.org[192.43.244.163] Aug 31 00:17:39 teak postfix/smtpd[11006]: 3xjLyC1csFz3P: client=lists.openbsd.org[192.43.244.163] Aug 31 00:17:39 teak postfix/cleanup[9525]: 3xjLyC1csFz3P: message-id=<605937713.37109.1504133547...@mail.yahoo.com> Aug 31 00:17:54 teak postfix/smtpd[11006]: warning: 3xjLyC1csFz3P: queue file size limit exceeded Aug 31 00:18:05 teak postfix/cleanup[9525]: 3xjLyj5NtJzDq: message-id=<3xjlyj5ntj...@teak.britvault.co.uk> Aug 31 00:18:05 teak postfix/smtpd[11006]: disconnect from lists.openbsd.org[192.43.244.163] -- You received this mail because you are subscribed to misc@opensmtpd.org To unsubscribe, send a mail to: misc+unsubscr...@opensmtpd.org