topic Re: Thunderbird's opening is extremely slow on Mac in Discussions

Thunderbird's opening is extremely slow on Mac

PapaLune — Mon, 12 Aug 2024 15:20:16 GMT

I appreciate the qualities of Thunderbird, its cross-platform character, the ability to recover its profile and thats it’s free software.

But, on MacM1 it is, by far, the slowest application to open.

Is there a way to improve this?

Thank you for your work

Re: Thunderbird's opening is extremely slow on Mac

wsmwk — Sun, 30 Mar 2025 13:14:20 GMT

How is it with version 128?

Exactly how long does it take?

How many pop accounts?

Re: Thunderbird's opening is extremely slow on Mac

wsm — Thu, 15 Jan 2026 17:34:33 GMT

Sorry you were having trouble, but impossible to make progress without further information from you. There are known solutions for performance on Mac. If are still having trouble, please post in the support forum at https://support.mozilla.org/en-US/questions/thunderbird. Thanks.