Questions about Threads of IMAP

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simonleung
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Questions about Threads of IMAP

Post by simonleung »

The default number of threads of IMAP on Zimbra is 200. If there are about 300 users, how many threads should I set up? Is 600 enough for that?
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L. Mark Stone
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Re: Questions about Threads of IMAP

Post by L. Mark Stone »

simonleung wrote: Thu Mar 13, 2025 3:05 am The default number of threads of IMAP on Zimbra is 200. If there are about 300 users, how many threads should I set up? Is 600 enough for that?
There is not a 1:1 relationship between IMAP threads and IMAP connections. You may want to reference https://wiki.zimbra.com/wiki/Performanc ... ments#IMAP and the NIO section below.
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simonleung
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Joined: Fri Jan 24, 2025 3:12 am

Re: Questions about Threads of IMAP

Post by simonleung »

L. Mark Stone wrote: Thu Mar 13, 2025 1:51 pm
simonleung wrote: Thu Mar 13, 2025 3:05 am The default number of threads of IMAP on Zimbra is 200. If there are about 300 users, how many threads should I set up? Is 600 enough for that?
There is not a 1:1 relationship between IMAP threads and IMAP connections. You may want to reference https://wiki.zimbra.com/wiki/Performanc ... ments#IMAP and the NIO section below.
Thank you!
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