Show Posts
This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.
Pages: [1]
1
Postfix / Re: 365 servers cannot be reached. (mail.protection.outlook.com) (no ban)
« on: November 21, 2016, 08:17:14 PM »
Servers, senders and recipients all NL. Some of the recipient domains don't any have problems, but they are running on different IP addresses.
Everything works fine when using this tool so I guess it's a regional problem.
Everything works fine when using this tool so I guess it's a regional problem.
2
Postfix / Re: 365 servers cannot be reached. (mail.protection.outlook.com) (no ban)
« on: November 21, 2016, 03:26:29 PM »
Is your server also located in the Netherlands?
3
Postfix / Re: 365 servers cannot be reached. (mail.protection.outlook.com) (no ban)
« on: November 21, 2016, 10:45:33 AM »
Hi Darkanoid,
We're currently having the same problem. Here are some topics about it:
http://answers.microsoft.com/en-us/outlook_com/forum/oemail-osend/451-444-temporary-server-error-please-try-again/6f8f7b76-34c5-416c-a0fe-81867843f7eb
https://social.technet.microsoft.com/Forums/office/en-US/cc390f73-6e8a-403d-9563-d532cba2d50f/cant-send-email-451-444-temporary-server-error-please-try-again-later-attr5?forum=exchangesvrclients
We're currently having the same problem. Here are some topics about it:
http://answers.microsoft.com/en-us/outlook_com/forum/oemail-osend/451-444-temporary-server-error-please-try-again/6f8f7b76-34c5-416c-a0fe-81867843f7eb
https://social.technet.microsoft.com/Forums/office/en-US/cc390f73-6e8a-403d-9563-d532cba2d50f/cant-send-email-451-444-temporary-server-error-please-try-again-later-attr5?forum=exchangesvrclients
Pages: [1]
