Mailwizz Bounces (Turn on SMTP {hash} in your mail client

Ahmed

Member
Hi

I am seeing a couple of bounces in mailwizz and wanted to know if there is anything I can do on my side to overcome this

Here is the message

550-Please turn on SMTP {hash} in your mail client. mta# 550-[a.b.c.d]:45589 is not permitted to relay through this server without 550 authentication.
 

frm.mwz

Well-Known Member
Hi

I am seeing a couple of bounces in mailwizz and wanted to know if there is anything I can do on my side to overcome this

Here is the message

550-Please turn on SMTP {hash} in your mail client. mta# 550-[a.b.c.d]:45589 is not permitted to relay through this server without 550 authentication.
check which auth to use best
none 25
ssl 465
tls 587
 
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