David Mehler wrote:

Thanks for your reply. So with the extending of the query to return a default quota rule, do you have an example of that by the way, does that mean I only have to put the overrided users in the quota table?

Assuming that quota values are in the dovecot_users table...

# passdb with userdb prefetch and default quota of 1024M for quota=0 rows # The userdb_ prefix is for prefetch userdb entries in password_query password_query = SELECT username AS user,
password AS password,
home AS userdb_home,
uid AS userdb_uid,
gid AS userdb_gid,
CASE quota
WHEN 0
THEN '*:bytes=1024M:messages=0'
ELSE
CONCAT('*:bytes=', CAST(quota AS CHAR), 'M:messages=', CAST(quota_message AS CHAR))
END AS userdb_quota_rule
FROM dovecot_users
WHERE username='%u';

# user_query with default quota of 1024M for quota=0 rows user_query = SELECT username AS user,
home AS home,
uid AS uid,
gid as gid,
CASE quota
WHEN 0
THEN '*:bytes=1024M:messages=0'
ELSE
CONCAT('*:bytes=', CAST(quota AS CHAR), 'M:messages=', CAST(quota_message AS CHAR))
END AS quota_rule
FROM dovecot_users
WHERE username='%u';

Your user_query needs to return a row if the user exists, otherwise dovecot will assume that the user does not exist and the mail or user will be rejected.

Regards Daniel

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