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SASL LOGIN authentication failed: authentication failure
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Feb 24, 2021, 1:29:57 PM2/24/21
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Hello,
I have a problem with SMTP authentication on postfix. I get the following error:
SASL LOGIN authentication failed: authentication failure
If I send an e-mail without giving the user and password, sending works fine. if I give the username and password, I have an error:
SASL LOGIN authentication failed: authentication failure.
Where, if necessary, to look for a solution to the problem?
I have a problem with SMTP authentication on postfix. I get the following error:
SASL LOGIN authentication failed: authentication failure
If I send an e-mail without giving the user and password, sending works fine. if I give the username and password, I have an error:
SASL LOGIN authentication failed: authentication failure.
Where, if necessary, to look for a solution to the problem?
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