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Thunderbird is not picking up emails from sympatico server

wilddoc

Thunderbird has been receiving emails on my PC from Bell Sympatico for years, then suddenly stopped in July 2026 without my changing any settings, and I have to go to the Bell server instead.

Thunderbird has been receiving emails on my PC from Bell Sympatico for years, then suddenly stopped in July 2026 without my changing any settings, and I have to go to the Bell server instead.

All Replies (4)

- What version of Thunderbird?

- What is your operating system?

- Is this an IMAP account or POP3?

- What error messages do you see? Please quote them precisely and in full. Screen shots would suffice.

- What Anti-Virus, other security software, or VPN do you use, if any?


Please confirm your server settings with Bell's recommended ones:

https://support.bell.ca/internet/email/how-to-use-bell-mail?step=5#step5

sorry for the delay:

Thunderbird 158.0.1 (64-bit) Windows 11 Pro 25H2 It was POP3 and didn't work, when I received no error message and no incoming emails at all. And when i tried to change it to IMAP by re-opening a new account, it wouldn't accept my password. AUTHENTICATION can't be verified. NORD VPN. Thanks. btw, my password works on the sympatico server if i go directly to the website, just not through thunderbird.

turn of Nord and I think your issue will disappear.

Hi Matt! thanks for your suggestion, but unfortunately it didn't work.

i had initially tried to delete the account & re-add it, (with NORD paused), it didn't accept my data, but opened the account anyway, which doesn't receive any test emails at all, with NORD on or OFF. MAYBE i entered incorrect data. i did go for IMAP , which was recommended, though id always previously used POP server, though that was the setting when i originally lost contact.

i get emails on my apple devices, but not on t-bird on PC.

sounds like ill have to abandon tbird (which ive used for 20 years successfully), & sign into the bell server directly every time. Does any of that make any sense?

Thanks again for your input.

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