554 5.7.1 Recipient address rejected: Access denied when use protected domain with SMTPS

[Tutek_OLD]

Hi, when I enable on protected domain SMTP server with options "Use SMTPS" port 465

then I cannot send email no more to my domain I have error:

<public server IP> does not like recipient. Remote host said: 554 5.7.1 <recipient_email>: Recipient address rejected: Access denied Giving up on <public server IP>

How could I fix this?

[Hosemacht]

Hey there,

try to use tls over smtp and not smtps for public mail exchange.

Regards