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try to limit index cache max size #691

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Oct 28, 2025
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try to limit index cache max size #691

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6 changes: 6 additions & 0 deletions cmdeploy/src/cmdeploy/dovecot/dovecot.conf.j2
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Expand Up @@ -70,6 +70,12 @@ userdb {
# Mailboxes are stored in the "mail" directory of the vmail user home.
mail_location = maildir:{{ config.mailboxes_dir }}/%u

# index/cache files are not very useful for chatmail relay operations
# but it's not clear how to disable them completely.
# According to https://doc.dovecot.org/2.3/settings/advanced/#core_setting-mail_cache_max_size
# if the cache file becomes larger than the specified size, it is truncated by dovecot
mail_cache_max_size = 500K

namespace inbox {
inbox = yes

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