Author Topic: Long refresh on large number of IMAP folders  (Read 620 times)

Offline domel

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Long refresh on large number of IMAP folders
« on: July 12, 2021, 11:25:17 AM »
Hi,
I'm using RC 1.4.2 and one of my customers is experiencing slow responsiveness of his mailbox. He has over 4600 folders in his mailbox and the autorefresh takes about 100s. I have enabled imap_debug and there are IMAP operations for every folder, one by one. Then I have enabled the imap_cache on memcached, but that didn't help.
Is this a feature of Roundcube, that it have to query IMAP about every folder on the refresh operation? Shouldn't the imap_cache help on that?
« Last Edit: July 13, 2021, 03:46:00 AM by domel »

Offline alec

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Offline domel

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Re: Long refresh on large number of IMAP folders
« Reply #2 on: July 13, 2021, 03:46:56 AM »
Thanks for pointig out.