Mon, 25 Mar 2013 11:30:41 -0400 (EDT) skrev Wietse Venema <wie...@porcupine.org>:
> Titanus Eramius: > > Fri, 22 Mar 2013 19:12:40 -0400 (EDT) skrev Wietse Venema > > <wie...@porcupine.org>: > > > > > Test your lookups: > > > > > > postmap -q cogky.dk the-virtual_mailbox_domains-table > > > This should return a result (the value does not matter). > > > > aptget:~# postalias -q cogky.dk > > mysql:/etc/postfix/mysql_virtual_mailbox_domains.cf > > cogky.dk > > > > > postmap -q real-u...@cogky.dk the-virtual_mailbox_maps-table > > > This should return a result (the mailbox file name). > > > > aptget:~# postalias -q real-u...@cogky.dk > > mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf > > cogky.dk/real-user/ > > > > > postmap -q bogus-u...@cogky.dk the-virtual_mailbox_maps-table > > > This should return no result (Postfix treats this as "user unknown > > > in virtual mailbox table"). > > > > And this does not return a result. Bash gives a error-status of 1. > > OK, the table is working as it should. Now let's find out > why the bogus recipient is accepted: > > Next step: > > - Connect to the public (not content re-injection) SMTP port and try > > $ telnet hostname 25 > ehlo ... > mail from:<> > rcpt to:<real-u...@cogky.dk> > rcpt to:<bogus-u...@cogky.dk> > quit > > One recipient should be accepted, the other not. > > - Same experiment for mail over the submission port, if you have one: > > $ openssl s_client -starttls smtp -connect hostname:587 > ehlo ... > mail from:<> > rcpt to:<real-u...@cogky.dk> > rcpt to:<bogus-u...@cogky.dk> > quit > > This is just in case. > > Wietse Both RCPT TOs are successful titanus@asrock:~$ telnet 46.21.105.38 25 Trying 46.21.105.38... Connected to 46.21.105.38. Escape character is '^]'. 220 aptget.aptget.dk ESMTP Postfix EHLO Hej 250-aptget.aptget.dk 250-PIPELINING 250-SIZE 26214400 250-ETRN 250-STARTTLS 250-AUTH PLAIN LOGIN 250-AUTH=PLAIN LOGIN 250-ENHANCEDSTATUSCODES 250-8BITMIME 250 DSN MAIL FROM:<> 250 2.1.0 Ok RCPT TO:<real-u...@cogky.dk> 250 2.1.5 Ok RCPT TO:<non-exist...@cogky.dk> 250 2.1.5 Ok QUIT 221 2.0.0 Bye Connection closed by foreign host. If non-exist...@cogky.dk is substituted with non-exist...@aptget.dk, then it is still rejected with "... unknown in virtual mailbox table". When trying with submission through telnet, I'm afraid I can't get the syntax right. But when using the mail client Claws Mail, Postfix accepts non-existent addresses for cogky.dk ... [17:51:52] ESMTP< 235 2.7.0 Authentication successful [17:51:52] ESMTP> MAIL FROM:<ni...@aptget.dk> SIZE=371 [17:51:52] SMTP< 250 2.1.0 Ok [17:51:52] SMTP> RCPT TO:<non-exist...@cogky.dk> [17:51:52] SMTP< 250 2.1.5 Ok ... Thank you, Titanus
