Limit number of address in "To:" field

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mmgomess
Posts: 49
Joined: Thu Sep 04, 2014 7:13 am

Limit number of address in "To:" field

Postby mmgomess » Wed Jun 29, 2016 2:10 pm

Hi friends.

I need to limit the number of addresses in the "To:" in messages from my domain users.

It is possible?

Sorry my bad english

Thanks.

Marcelo


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cayaraa
Outstanding Member
Outstanding Member
Posts: 333
Joined: Sat Sep 13, 2014 12:33 am
ZCS/ZD Version: ZCS 8.7 NE & ZCS 8.7 FOSS

Re: Limit number of address in "To:" field

Postby cayaraa » Wed Jun 29, 2016 2:39 pm

It doesn't give the best error message when you go over it but we do this at the postfix/mta level.
To view:
$ postconf|grep smtpd_recipient_limit
To change:
$ postconf -e 'smtpd_recipient_limit = 400'

http://www.postfix.org/postconf.5.html# ... ient_limit

-Aaron
mmgomess
Posts: 49
Joined: Thu Sep 04, 2014 7:13 am

Re: Limit number of address in "To:" field

Postby mmgomess » Wed Jun 29, 2016 8:25 pm

Hello Aaron.

This setting will work only with messages from my domain?

I do not want to affect incoming messages.

Thank you

Marcelo
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cayaraa
Outstanding Member
Outstanding Member
Posts: 333
Joined: Sat Sep 13, 2014 12:33 am
ZCS/ZD Version: ZCS 8.7 NE & ZCS 8.7 FOSS

Re: Limit number of address in "To:" field

Postby cayaraa » Wed Jun 29, 2016 8:54 pm

Ah yeah I should have said that. We split our outbound and inbound zimbra mta servers so this setting can be lower on the outbound mta.

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