I'm not receiving emails in Microsoft Outlook

[EmilioMG]

Hello,
For a few days now, Microsoft Outlook hasn't let me send emails, but I can receive them. However, the same account in Outlook does send and receive emails without any problems. I've checked the settings and everything is fine. Any ideas what it could be?

 

[Richard G]

Any ideas what it could be?

If you're an admin, check you logfiles for what's going on.
If you're not an admin, then please contact your host as this forum is only intended for support to Directadmin license holders, not hosting customers.
And if you checked your settings already, then things should be fine.
Check the server ip if it's not on a blacklist either.