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Have just been upgraded to Thunderbird Release 151.0 and cannot receive or send emails.

david replied
barry118

May 25 2026. A few days ago, Thunderbird upgraded me to Release 151.0. I can no longer send or receive emails.

My wife has been upgraded to ESR 140.11.Oesr, and she has no problems.

I do not want to go through the tests of removing virus guard etc to try to make 151.0 work, so I would like to move to ESR 140.11, but cannot find online how to do that?

Please help.

May 25 2026. A few days ago, Thunderbird upgraded me to Release 151.0. I can no longer send or receive emails. My wife has been upgraded to ESR 140.11.Oesr, and she has no problems. I do not want to go through the tests of removing virus guard etc to try to make 151.0 work, so I would like to move to ESR 140.11, but cannot find online how to do that? Please help.

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