On 13/09/23 12:54, DL Neil via Postfix-users wrote:
Have been updating the .cf files (mostly ciphers, but also...)
Our old friend "UGFzc3dvcmQ6" is back.
This is simply base64 for "Password", all it indicates is an invalid
login attempt using the LOGIN mech.
What is the setting to get rid of these dozens of false-attempts from
diverse IPaddresses, please?
Disable the LOGIN mech?
Peter
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