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[FIX] SMTP Error (451): Failed to add recipient "email@example.com" (Temporary local problem - please

Posted: Fri Aug 21, 2020 7:08 pm
by openVZvsKVM
This is Fix Solution for: SMTP Error (451): Failed to add recipient "email@example.com" (Temporary local problem - please try later).

My server Operating System: Centos 7.8

Problem with Exim and this Problem come after update exim on CentOS 7

Solution: simply Downgrade Exim Updated version to compatible version

$ wget https://github.com/KashifHK123/server-f ... x86_64.rpm
$ rpm -Uvh --oldpackage exim-4.93-3.el7.x86_64.rpm

Note: Please Copy Full URL instead ... in url , or copy below command with short url

$ wget https://git.io/JJjHP
$ rpm -Uvh --oldpackage exim-4.93-3.el7.x86_64.rpm

Re: [FIX] SMTP Error (451): Failed to add recipient "email@example.com" (Temporary local problem - please

Posted: Wed Aug 26, 2020 11:35 pm
by marcel
Hi!

Unfortunately, I was not able to apply this fix. The console returns an error saying "open of exim... failed: no such file or directory.

I checked the repo and the file is actually there.

Please help.

Re: [FIX] SMTP Error (451): Failed to add recipient "email@example.com" (Temporary local problem - please

Posted: Tue Sep 08, 2020 2:28 pm
by baijianpeng
openVZvsKVM wrote:
Fri Aug 21, 2020 7:08 pm

Solution: simply Downgrade Exim Updated version to compatible version
Thank you, this worked for me! Now my SMTP server works again.

Re: [FIX] SMTP Error (451): Failed to add recipient "email@example.com" (Temporary local problem - please

Posted: Sun Oct 18, 2020 3:44 pm
by nmpribeiro
Exim downgrade also worked for me.

However, shouldn't we understand the problem and fix it for newer versions of exim? It will be a bit annoying to go around avoiding updating exim every time we update the system.

Re: [FIX] SMTP Error (451): Failed to add recipient "email@example.com" (Temporary local problem - please

Posted: Thu Oct 22, 2020 10:43 pm
by abeykp
I was also having 451 temporary local problem when trying to send mail using smtp . Downgrade worked for me on centos 7

Re: [FIX] SMTP Error (451): Failed to add recipient "email@example.com" (Temporary local problem - please

Posted: Fri Oct 30, 2020 3:35 pm
by peterb
I agree with @nmpribeiro
we should understand this!

ALSO while I can add to the email queue using roundcube in 4.9.3
my exim queue is stuck

saying
remote deliveries suppressed

Re: [FIX] SMTP Error (451): Failed to add recipient "email@example.com" (Temporary local problem - please

Posted: Fri Nov 06, 2020 9:11 pm
by fatih4148
Worked for me. Thank you very much!
Exim 4.94 wasn't signing the mails using DKIM, 4.93 does.

Re: [FIX] SMTP Error (451): Failed to add recipient "email@example.com" (Temporary local problem - please

Posted: Sat Dec 05, 2020 11:45 pm
by lex0013
Put more votes, more votes = more chances that someone will help.

https://stackoverflow.com/questions/651 ... s-an-error