Forum Discussion
Outlook (Office 2019) crashes when Send of From clicked
Since the evening of Sunday 19th I have been unable to send emails from Outlook on my PC. I can compose an email and select recipients. However when I try to send the message it hangs for a few seco...
Credentials are probably a red herring. Can you send emails when you haven't changed the sender? I can't. A further oddity emerged. When I emailed from my phone I included myself as a recipient, both freestanding and as a member of the distribution list in the email I was replying to. In my PC Outlook inbox I got a message which told me (as sender) that exactly the same email address (as recipient) could not accept the email. Specifically: "Remote server returned '550 5.4.310 DNS domain sct-15-20-4755-11-msonline-outlook-76d7b.templatetenant does not exist [Message=InfoDomainNonexistent] [LastAttemptedServerName=sct-15-20-4755-11-msonline-outlook-76d7b.templatetenant] [VI1EUR04FT044.eop-eur04.prod.protection.outlook.com 2023-11-21T00:06:34.499Z 08DBE2CD6715B55E]". The string IMCEAEX-_o=First+20Organization_ou=Exchange+20Administrative+20Group+28FYDIBOHF23SPDLT+29_cn=Recipients_cn=00064000C1B0B8AF@sct-15-20-4755-11-msonline-outlook-76d7b.templateTenant appears to be what it thinks it was trying to send it to.