Apologies for breaking threading, for some reason I haven't received any replies, even though I can see them in the archive (where I can't reply to them!) [*]
Mick (mbm@rlogin.net) writes:
Try adding:
smtpd_sender_restrictions = permit_sasl_authenticated, permit_mynetworks, reject_non_fqdn_sender, reject_unknown_sender_domain
Sounds plausible, but just tried it to no avail.
Stuart Bailey (stuart@linusoft.co.uk) writes:
Have you configured saslauthd? I followed the example inhttp://www.postfix.org/SASL_README.html - only I'm authenticating against LDAP and that works fine (OpenSUSE 11.2).
No I haven't, although I believe that VirtualMin has done this for me. Given that I can access the account via IMAP with STARTTLS, and that I seem to be authenticating with SMTP (on the basis I get very different results if I try with an incorrect user or pass), I've sort of assumed that SASL is set up correctly. Although it seems odd that mail.log makes no reference to it?
Laurie Brown (laurie@brownowl.com) writes:
I agree with Stuart, it sounds as if you haven't started tls/sasl properly.
smtp_use_tls = yes smtpd_use_tls = yes
smtpd_sasl_auth_enable = yes smtpd_sasl2_auth_enable = yes
and so on.
Of those settings, only smtp_use_tls = yes smtpd_sasl2_auth_enable = yes .. were missing, and adding them hasn't made any difference.
All that said, this error looks like something different:
"NOQUEUE: reject: RCPT from [...]: 550 5.1.1<user at example.com http://lists.alug.org.uk/mailman/listinfo/main>: Recipient address rejected: User unknown in virtual alias table;"
Agreed, the error doesn't seem to stack up with what is going on. Postfix seems to be trying to deliver the email locally not relay it.
[*] Any suggestions why I'm not seeing replies? I receive the list normally. My email address routes to a Google Apps account.