mynetworks value not updating properly

[SimonF]

I'm using ZCS 7.1.0, and having some problems setting the trusted MTA networks. I've tried setting the "MTA Trusted Networks" value in the admin console under both "General Settings" and under the server, specifically. I've also tried:

zmprov modifyServer zimbra.my.domain zimbraMtaMyNetworks '127.0.0.0/8 [...]'

'zmprov getServer' shows the right value being stored. However, 'postfix reload', 'postfix stop; postfix start' and '/etc/init.d/zimbra restart' all fail to make 'postconf mynetworks' show the right value, and I continue to get 'relay access denied' messages trying to send email to the server.

Any advice on getting the right value into the postfix configuration? I've searched the archives and the posts I've found are all pointing people at the wiki page, or telling people to use zmprov to update the value. I couldn't find anything about those solutions not actually working, which is what's happening to me.

[ewilen]

It sounds a little bit like bug 59387 could be involved.

Unfortunately I don't have any ideas other than the workaround I mention in the bug, but it may not work (as another commenter stated).

I'd suggest you open a support case for this.

[SimonF]

The symptoms in bug 59387 do happen, and the workaround does let me save the new value, however Postfix still isn't updated. I'll try and raise a support ticket - I'm not sure if I'm able since I'm on a trial license, doing a product evaluation.

[SimonF]

Actually, I've found that postfix/conf/main.cf is empty - is it meant to be that way? zmmtactl doesn't complain when I restart it. Manually copying main.cf.default to main.cf doesn't appear to change anything.

[ewilen]

When I was evaluating Zimbra a couple years ago, I could raise a support ticket, and I think you still can. So by all means give that a try.

main.cf shouldn't be empty. Maybe try zmmtactl restart from the CLI. (You have to be the zimbra user to do this.)