56 lines
1.4 KiB
Markdown
56 lines
1.4 KiB
Markdown
# Ignore Trash folder in mailbox quota
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Per-user mailbox quota rule is defined in Dovecot, in one of below files:
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* `/etc/dovecot/dovecot-mysql.conf`: MySQL backend
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* `/etc/dovecot/dovecot-pgsql.conf`: PostgreSQL backend
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If no per-user quota rules found, Dovecot will use `quota_rule[X]` defined in
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`/etc/dovecot/dovecot.conf`. For example:
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```
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# File: /etc/dovecot/dovecot.conf
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plugin {
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quota = dict:user::proxy::quotadict
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quota_rule = *:storage=1G
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#quota_rule2 = *:messages=0
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#quota_rule3 = Trash:storage=1G
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#quota_rule4 = Junk:ignore
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...
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}
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```
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So, if you want to ignore quota of `Trash` folder, you can add new quota_rule
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in either `/etc/dovecot/dovecot.conf` or `/etc/dovecot/dovecot-{mysql,pgsql,ldap}.conf`.
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* Sample setting #1:
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```
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# File: /etc/dovecot/dovecot.conf
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plugin {
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quota = dict:user::proxy::quotadict
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quota_rule = *:storage=1G
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quota_rule2 = Trash:ignore # <-- new quota rule, ignore Trash folder
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...
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}
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```
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* Sample setting #2:
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```
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# File: /etc/dovecot/dovecot-ldap.conf
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user_attrs = ...,mailQuota=quota_rule=*:bytes=%$,=quota_rule2=Trash:ignore
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# File: /etc/dovecot/dovecot-mysql.conf, or dovecot-pgsql.conf
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user_query = SELECT ... \
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CONCAT('*:bytes=', mailbox.quota*1048576) AS quota_rule \
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'Trash:ignore' AS quota_rule2 \ -- New quota rule, ignore Trash folder
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FROM ...
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```
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