Make sure the domain is listed on /etc/localdomains
If the domain is not listed on /etc/localdomains so put the domain on the list and restart exim, and it will work!
or
Login with SSH and try run this command:
/scripts/eximup –force
Learn how to fix: getting an smtp 451 error when trying to send out email. Follow the steps below to complete the task safely.
Getting an SMTP error 451 Temporary local problem - please try later error when trying to send out email.
/scripts/eximup –force
/scripts/eximup –force
Was this article helpful?
Still need help?
Our support team can walk you through setup, troubleshooting, and account questions.