WHM/CPanel 451 Temporary local problem - please try later

:



retry time not reached for any host for 'yoursite.com'


25 DT=20s: SMTP error from remote mail server after initial connection: 451 Temporary local problem - please try later


25 I=[14.92.31.00]:44752 X=TLS1.A384:256 CV=yes DN="/CN=server.rightserver.com": SMTP error from remote mail server after RCPT TO:<[email protected]>: 550-Please turn on SMTP Authentication in your mail client. server.wrongserver.com\n550-[14.92.31.00]:44752 is not permitted to relay through this server without\n550 authentication. DT=0.000s

:







:
nano /etc/manualmx
lock



records records

-----------------------------------------------------------

Lock

:
cd /var/spool/exim/db
rm -f retry retry.lockfile
rm -f wait-remote_smtp wait-remote_smtp.lockfile
service exim restart
-----------------------------------------------------------



the domain was not listed in:
:
nano /etc/localdomains
so i edit the file and put the domain on the list and restart exim, and now its working!



:
 /scripts/mailperm

WHM/CPanel Reset a DNS Zone

:
https://support.cpanel.net/hc/en-us/...-is-manual-MX-
https://blog.first2host.co.uk/cpanel...-for-any-host/
https://forums.cpanel.net/threads/45...problem.608831
https://forums.cpanel.net/threads/45...ry-later.71875