dovecot - Mar 2019 - Dovecot quota and Postfix smtpd_recipient_restrictions?

> From: Urban Loesch <bind at enas.net>
> Hi,
> 
>> Well,
>> 
>> so the right syntax (in my case) would be:
>> 
>> -o smtpd_recipient_restrictions = 
>>
reject_non_fqdn_recipient,reject_unknown_recipient_domain,permit_sasl_authenticated,reject,check_policy_service
>> inet:mailstore.example.com:12340
>> 
>> right??
> I configured it before the "permit_sasl_authenticated" and the
"reject"
> statement.
> 
>> 
>> And eventually, should you suggest me how made some functional 
>> verification test?
> According to: http://www.postfix.org/SMTPD_POLICY_README.html try on 
> your postfix:
> 
> telnet mailstore.example.com 12340
> 
> and insert the following lines:
> 
> sender=somesender at somedomain.com
> recipient=your at recipient.com
> size=12345
> [empty line]
> 
> 
> Set a size= in bytes which is greater that your configured quota.
> In theory the policy service should respond with your configured error 
> message "552 5.2.2 Mailbox is full".
> 
> Example on my server:
> 
> ...
> sender=postmaster at somedomain.com
> recipient=my at recipient.com
> size=123450000000
> 
> action=552 5.2.2 Mailbox is full
> ...
> 
> 
> For a livetest reduce the quota of your testaccount to ex. 100KB and 
> the send a mail > 100BK from outside to it. You should see the
"552"
> error
> message in your logs and you should get back a bouncemail from the 
> sending server.
> 
> Hope I explained it correct.
> 
> Best
> Urban

WAW! Very very clear your example!

Thanks again Urban, you are a friend ;-)

I will try...


Thanks again to all!


Davide





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