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Thunderbird stop receiving emails from optmum after update to 102.15.0 from 102.14.0 . Went back to older version and lost all my emails prior to 7/2/2023

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  • Slědne wótegrono wót sfhowes

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Is Mozilla aware that after update 102.15.0 Thunderbird no longer receives emails from optonline.net and when you go back to ver 102.14.0 you lose all your saved emails prior to 7/2/2023 which I guess is the date of the update. Can you fix this issue with 102.15.0 ? If not can you tell how i can restore my emails that were stored on ver 102.14.0 prior to 7/2/2023?

Is Mozilla aware that after update 102.15.0 Thunderbird no longer receives emails from optonline.net and when you go back to ver 102.14.0 you lose all your saved emails prior to 7/2/2023 which I guess is the date of the update. Can you fix this issue with 102.15.0 ? If not can you tell how i can restore my emails that were stored on ver 102.14.0 prior to 7/2/2023?

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What are the server settings? Try mail.optonline.net on 995, SSL/TLS, normal password, email address for User Name. Same for outgoing smtp except port 465.

http://forums.mozillazine.org/viewtopic.php?f=39&t=3113301

Downgrading TB is not recommended. The last 102 version is here.