One corrrection: > [email protected]: > > I sent an email to a partner. > > > > ?? ?Apr 22 10:58:00 tanzer postfix/smtp[9205]: 3qs3FW6g3tz2wJq: > > to=<[email protected]>, relay=example.com[192.0.1.1]:25, delay=121, > > delays=0/0.01/1/120, dsn=4.4.2, status=deferred (host > > example.com[192.0.1.1] > > said: 451 4.4.2 Timeout (120 seconds): closing control connection (in reply > > to end of DATA command)) > > They did not detect the <CR><LF>.<CR><LF> sequence at the end of the > message content. > > > When I test it with telnet, the message is accepted > > That's because you type one command at a time. > > Try: > > /etc/postfix/main.cf: > smtp_discard_ehlo_keyword_address_maps = > pcre:/etc/postfix/broken_pipelining
That should be cidr: /etc/postfix/broken_pipelining > /etc/postfix/broken_pipelining: > 192.0.1.1 pipelining > > That's for sites that announce support for RFC 2920 (SMTP Pipelining), > but that mis-implement it. > > Wietse >
