IMAP is not working now that Spectrum.net has eliminated the webmail access. They say it is a Microsoft problem.

Did you change anything else besides from IMAP to POP?

Thanks for the update. I'm planning on sticking with Outlook Classic. I like the interface better.

With all the hassles I went through to get Outlook working again, I'd rather not invest any more time trying to get new Outlook working.

Thanks again for your input. Hopefully it might help someone else looking at this post.

Hi. Had issue today not able to login under new outlook. Contacted spectrum support and while waiting for answer, I tried changing it to POP instead of IMAP and it worked. For some reason IMAP no longer works under new outlook. Hope this helps.

Got a call from my parents last week who are having the same issue with Spectrum/Outlook. They suddenly stopped receiving any email in their Outlook (New) client. I tried many different things to get it working with no success. Tried setting it up on my personal computer as well and again, no success. Attempting to setup the account fails and the troubleshooting button gives the error code mentioned previously: INVALIDCREDENTIALS TEMPORARILYUNAVAILABLE

I tried the spectrum web mail application and was able to login their successfully. I also tried in Thunderbird and it was able to connect and login successfully. In the end I switched my parents over to using Thunderbird for their email rather than the new outlook.

I have the same issues, whether Spectrum or Microsoft. After 3 days to trying all recommended options and checking accurate numbers and password, spectrum email still does not work now on our PC with "new" 0utlook. It worked fine on Mail and old Outlook.