gaierror; [Errno -3] Temporary failure in name resolution

When things don't work as they should.
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amphetamine
Posts: 13
Joined: Sat Jul 04, 2020 8:43 am

gaierror; [Errno -3] Temporary failure in name resolution

Post by amphetamine »

Mailing profile > Click Test
MAIL SENT SUCCESSFUL, BUT NOT ACTUAL SENT (not receive the mail)
Check Mailing profile > Click Errors

ERROR > gaierror; [Errno -3] Temporary failure in name resolution
any solution?

3.5.4
system only intranet use, cannot visit Internet
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