Deliver mail to different server than for another domain fails
Posted: 06 Jun 2021 14:03
In my transport-file I have 3 domains. 2 domains (A+B) go to an Exchange-server on server A en 1 domain (C) goes to a non-Exchange-server on server B.
The mails to the domains on Exchange get routed fine and are delivered. The mails for domain C get (in my test) relayed to outlook.com (the domain I sent my test-email from).
I make use of the relay_recipients-file and both emailaddressess are in there.
This is what I see in the logging
Even disabling the use of relay_recipients (and removing the cache-file) gives me the error
As far as I can tell everything is fine. I've used domain C for the last about 6 months ago. I didn't change anything in the config, but update EFA today. Maybe that did something?
After the update I also saw there messages (not sure if they're somehow related):
I checked the database and new mails are registered there, so it seems to work fine...
The mails to the domains on Exchange get routed fine and are delivered. The mails for domain C get (in my test) relayed to outlook.com (the domain I sent my test-email from).
I make use of the relay_recipients-file and both emailaddressess are in there.
This is what I see in the logging
Code: Select all
Jun 6 15:40:06 efa postfix/smtpd[22519]: NOQUEUE: reject: RCPT from mail-vi1eur05olkn2096.outbound.protection.outlook.com[40.92.90.96]: 550 5.1.1 <email@domainc.com>: Recipient address rejected: undeliverable address: No user at this address; from=<email@hotmail.com> to=<email@domainc.com> proto=ESMTP helo=<EUR05-VI1-obe.outbound.protection.outlook.com>
Jun 6 15:40:06 efa postfix/smtpd[22519]: disconnect from mail-vi1eur05olkn2096.outbound.protection.outlook.com[40.92.90.96] ehlo=2 starttls=1 mail=1 rcpt=0/1 quit=1 commands=5/6Code: Select all
550 5.1.1 <email@domainc.com>: Recipient address rejected: undeliverable address: No user at this addressAfter the update I also saw there messages (not sure if they're somehow related):
Code: Select all
Jun 6 15:48:01 efa MailScanner[20697]: New Batch: Scanning 1 messages, 6105 bytes
Jun 6 15:48:01 efa MailScanner[20697]: Virus and Content Scanning: Starting
Jun 6 15:48:02 efa MailScanner[20697]: Spam Checks: Starting
Jun 6 15:48:02 efa MailScanner[20697]: MailWatch: Whitelist refresh time reached
Jun 6 15:48:02 efa MailScanner[20697]: MailWatch: Starting up MailWatch SQL Whitelist
Jun 6 15:48:02 efa MailScanner[20697]: MailWatch: Read 513 whitelist entries
Jun 6 15:48:02 efa MailScanner[20697]: MailWatch: Blacklist refresh time reached
Jun 6 15:48:02 efa MailScanner[20697]: MailWatch: Starting up MailWatch SQL Blacklist
Jun 6 15:48:02 efa MailScanner[20697]: MailWatch: Read 11 blacklist entries
Jun 6 15:48:16 efa MailScanner[20697]: Unable to initialise database connection: Access denied for user 'efa'@'localhost' (using password: NO)