Hi all,
I get the following error on one single mailaddress. Other adresses on the same domain work without problems. I double checked the address, it really exists. How to come that efa tells it doesn't exsist?
Thanks for your help.
maillog:Feb 14 16:36:28 asp03 postfix/smtpd[3127]: NOQUEUE: reject: RCPT from mail-
oln040092073070.outbound.protection.outlook.com[40.92.73.70]: 550 5.1.1 <receipient@targetdomain.com>: Recipient address rejected: undeliverable address: No user at this address; from=<sender@outlook.com> to=<receipient@targetdomain.com> proto=ESMTP helo=<EUR04-HE1-obe.outbound.protection.outlook.com>
Recipient address rejected - but adress exists
Re: Recipient address rejected - but adress exists
Problem solved - customer tested the mailaddress before creating it so postfix cached the result. New efa installs have the "Automated recipient verification" enabled.
Is it possible to clear the cache?
Is it possible to clear the cache?
Re: Recipient address rejected - but adress exists
For me a did the job.
I would indeed like to know how long that cache lasts, and if it's useful to perform a scheduled cache cleaning.
Code: Select all
systemctl restart postfix
I would indeed like to know how long that cache lasts, and if it's useful to perform a scheduled cache cleaning.
- shawniverson
- Posts: 3650
- Joined: 13 Jan 2014 23:30
- Location: Indianapolis, Indiana USA
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Re: Recipient address rejected - but adress exists
To reset cache:
Code: Select all
sudo systemctl stop postfix
sudo rm /var/lib/postfix/verify_cache.db
sudo systemctl start postfix