Unable to get emails from third party domains

iafaqkhattak
Tera Contributor

I'm unable to get emails in the logs from third-party domains. For testing, I put Outlook in the email properties, and I was receiving the emails. However, when I put another domain like 'developers.com' in the email properties, I wasn't receiving emails in the logs either. SMTP and POP are working.
Do you have any solution for that?

iafaqkhattak_1-1714752024447.png