Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Thunderbird informs me that my email addresses are not IMAP4 compatible

  • 1 reply
  • 1 has this problem
  • 1 view
  • Last reply by Matt

more options

I have had to re-install Thunderbird after a windows 10 upgrade crashed my computer. I have reverted to windows 7 but now cannot access mail due to the IMAP4 problem. What should I do?

I have had to re-install Thunderbird after a windows 10 upgrade crashed my computer. I have reverted to windows 7 but now cannot access mail due to the IMAP4 problem. What should I do?

All Replies (1)

more options

set them up as POP perhaps? if they are not one they will be the other.