sending mails to external domains
Create account, generate key, login. Send an e-mail to an external address, with pixelated or thunderbird configured to use bitmask:
Jun 9 12:14:14 pangolin postfix/smtpd[13926]: connect from ppp-188-174-142-236.dynamic.mnet-online.de[0.0.0.0]
Jun 9 12:14:14 pangolin postfix/smtpd[13926]: warning: connect to Milter service unix:/run/clamav/milter.ctl: No such file or directory
Jun 9 12:14:14 pangolin postfix/smtpd[13926]: warning: connect to Milter service unix:/run/opendkim/opendkim.sock: No such file or directory
Jun 9 12:14:15 pangolin postfix/smtpd[13926]: NOQUEUE: reject: RCPT from ppp-188-174-142-236.dynamic.mnet-online.de[0.0.0.0]: 454 4.7.1 <kwadronaut@some.random.mailproviderB>: Relay access denied; from=<kwadronaut@providerA.se> to=<kwadronaut@some.random.mailproviderB> proto=ESMTP helo=<leap.bitmask.mail-0.10a1+37.g6f961fc>
Jun 9 12:14:15 pangolin postfix/smtpd[13926]: disconnect from ppp-188-174-142-236.dynamic.mnet-online.de[0.0.0.0]
Jun 9 12:15:17 pangolin postfix/smtpd[13926]: connect from ppp-188-174-142-236.dynamic.mnet-online.de[0.0.0.0]
Jun 9 12:15:17 pangolin postfix/smtpd[13926]: warning: connect to Milter service unix:/run/clamav/milter.ctl: No such file or directory
Jun 9 12:15:17 pangolin postfix/smtpd[13926]: warning: connect to Milter service unix:/run/opendkim/opendkim.sock: No such file or directory
Jun 9 12:15:17 pangolin postfix/smtpd[13926]: NOQUEUE: reject: RCPT from ppp-188-174-142-236.dynamic.mnet-online.de[0.0.0.0]: 454 4.7.1 <kwadronaut@some.random.mailproviderB>: Relay access denied; from=<kwadronaut@providerA> to=<kwadronaut@some.random.mailproviderB> proto=ESMTP helo=<leap.bitmask.mail-0.10a1+37.g6f961fc>
Jun 9 12:15:17 pangolin postfix/smtpd[13926]: disconnect from ppp-188-174-142-236.dynamic.mnet-online.de[0.0.0.0]
When looking at the postconf -p output I notice:
smtps_relay_restrictions = permit_mynetworks, permit_tls_clientcerts, defer_unauth_destination smtpd_relay_restrictions = permit_mynetworks, permit_sasl_authenticated, defer_unauth_destination
smtps_relay_restrictions isn't included in smtpd_relay_restrictions, and postfix probably doesn't bother about tls_clientcerts? See 49c8a0c2
Edited by kwadronaut