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128.5.2esr thunderbird stuck with "checking mail server capabilities"

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albert wambecq
albert wambecq
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Apparently I just moved on Thunderbird 128.5.2esr, and now do not receive updates in my inbox or sent folders. The message on which Thunderbird seems blocked is "checking mail server capabilities." I use IMAP on port 143 with starttls and normal password Any help or suggestions available? Thanks.

Apparently I just moved on Thunderbird 128.5.2esr, and now do not receive updates in my inbox or sent folders. The message on which Thunderbird seems blocked is "checking mail server capabilities." I use IMAP on port 143 with starttls and normal password Any help or suggestions available? Thanks.

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