SMTP Error Data not acepted, SMTP server error: relaying disallowed
Dear Sirs.,
Send & receive emails through 'Outlook' & 'Thunderbird' clients work with NO problems...
- The issue happens having anyone of my current email addresses (even the main one) under mi domain, as the default inbox inside my website forum configuration where to receive alerts, post massages... etc.
Thanks in advance for your attention and quick feeback,
Regards,
John
>> Please, pay a look to this image for more details about what's happening:
Send & receive emails through 'Outlook' & 'Thunderbird' clients work with NO problems...
- The issue happens having anyone of my current email addresses (even the main one) under mi domain, as the default inbox inside my website forum configuration where to receive alerts, post massages... etc.
Thanks in advance for your attention and quick feeback,
Regards,
John
>> Please, pay a look to this image for more details about what's happening: