Hi, we got a strange issue. We defined two virtual files. one is for the actual delivery to defined mailboxes or forward to other mail accounts and the other one is to catch system mails from cronjobs without mailtto. virtual_alias_domains = hash:/etc/postfix/virtual, pcre:/etc/postfix/virtual_fallback virtual_alias_maps = hash:/etc/postfix/virtual, pcre:/etc/postfix/virtual_fallback
virtual_fallback: /^([a-zA-Z0-9-\.]+)\.tld\.de$/ - /^([a-zA-Z0-9-]+)\.tldhosting\.de$/ - /@([a-zA-Z0-9-\.]+)\.tld\.de$/ n...@tld.de /@([a-zA-Z0-9-]+)\.tldhosting\.de$/ n...@tld.de virtual: fi...@customer-domain.de fi...@pipe.mail.tld.de Now it looks like the virtual_fallback will be used first (or 2nd?) so the mail for fi...@customer-domain.de isn't going to the pipe mailserver but to the n...@i22.de account (which is a hosted exchange). Any ideas? Switching the order in the main.cf does not work. Here the corresponding log entry: Aug 23 09:02:10 relay01.mail.tld.de postfix/smtpd[27942]: 4A03580C45: client=mail-eopbgr40068.outbound.protection.outlook.com[40.107.4.68] Aug 23 09:02:10 relay01.mail.tld.de postfix/cleanup[27991]: 4A03580C45: message-id=<80f08177-b11f-46a0-9162-1333c0863...@tld.de> Aug 23 09:02:10 relay01.mail.tld.de opendkim[615]: 4A03580C45: mail-eopbgr40068.outbound.protection.outlook.com [40.107.4.68] not internal Aug 23 09:02:10 relay01.mail.tld.de opendkim[615]: 4A03580C45: not authenticated Aug 23 09:02:10 relay01.mail.tld.de postfix/qmgr[27804]: 4A03580C45: from=<n...@tld.de>, size=348852, nrcpt=1 (queue active) Aug 23 09:02:12 relay01.mail.tld.de postfix/smtp[28278]: 4A03580C45: to=<n...@tld.de>, orig_to=<fi...@customer-domain.de>, relay=tld-de.mail.protection.outlook.com[94.245.120.74]:25, delay=2.2, delays=0.54/0/0.28/1.3, dsn=2.6.0, status=sent (250 2.6.0 <80f08177-b11f-46a0-9162-1333c0863...@tld.de> [InternalId=3813930959063, Hostname=DB6PR0501MB2773.eurprd05.prod.outlook.com] 356104 bytes in 0.425, 816.683 KB/sec Queued mail for delivery) Aug 23 09:02:12 relay01.mail.tld.de postfix/qmgr[27804]: 4A03580C45: removed Best regards Boris
