Delivery failed: Connection refused Delivery failed: H=127.0.0.1 [127.0.0.1]: SMTP error from remote mail server after RCPT TO:: 550 NOTOK Delivery failed: H=127.0.0.1 [127.0.0.1]: SMTP error from remote mail server after MAIL FROM:: 550 BAD MAIL Delivery failed: H=127.0.0.1 [127.0.0.1]: SMTP error from remote mail server after MAIL FROM:: 450 TEMPORARY MAIL FAIL routing file@x.y yielded a local delivery routing fail@x.y yielded a failed delivery: forcible fail message routing defer@x.y yielded a deferred delivery: forcible defer message delivery to smarthost failed (configuration problem) delivery to smarthost failed (configuration problem) Daemon cannot be run when mua_wrapper is set Delivery failed: Connection refused Delivery failed: Connection timed out: H=ip4.ip4.ip4.ip4 [ip4.ip4.ip4.ip4]: SMTP timeout after RCPT TO: Delivery failed: TCP port "nonexistent" is not defined for t4 transport Delivery failed: H=127.0.0.1 [127.0.0.1]: SMTP error from remote mail server after RCPT TO:: 550 SORRY