Search found 13 matches

by Safesend
Wed Aug 01, 2018 12:50 am
Forum: Administrators
Topic: Generate DKIM: Domain not found?
Replies: 8
Views: 900

Re: Generate DKIM: Domain not found?

Ok, this pretty much sums up our experience with Zimbra so far. It doesn't seem like it's at the stage where it can be taken seriously. Sorry to put it like that. We do hope it will improve in the coming years.
by Safesend
Tue Jul 31, 2018 9:18 pm
Forum: Administrators
Topic: Generate DKIM: Domain not found?
Replies: 8
Views: 900

Re: Generate DKIM: Domain not found?

zimbra@sub:~$ /opt/zimbra/libexec/zmdkimkeyutil -a -S sub.domain.com but it keeps giving us a list of usage rather than the dkim. Can you please give me an example how exactly should I put this domain to make a dkim for a subdomain? Have you tried... $ /opt/zimbra/libexec/zmdkimkeyutil -a -d domain...
by Safesend
Tue Jul 31, 2018 1:09 am
Forum: Administrators
Topic: Generate DKIM: Domain not found?
Replies: 8
Views: 900

Re: Generate DKIM: Domain not found?

Looking at the perl script zmdkimkeyutil and it appears you missed the -S option. % ./zmdkimkeyutil -help Usage: ./zmdkimkeyutil [-a [-b]] [-q] [-r] [-s selector] [-S] [-u [-b]] [-d domain] -a: Add new key pair and selector for domain -b: Optional parameter specifying the number of bits for the new...
by Safesend
Sun Jul 29, 2018 9:59 pm
Forum: Administrators
Topic: Proper configuration: ufw & hosts
Replies: 0
Views: 302

Proper configuration: ufw & hosts

From my experience with zimbra so far, I have to say that it's a good MTA protocol that can be used for various contexts. Nonetheless, it has some fragile spots. Of all so far I have noticed that zimbra is particularly sensitive to the handling of ufw and etc/hosts. To help anyone who starts out wit...
by Safesend
Wed Jul 25, 2018 10:24 pm
Forum: Administrators
Topic: Generate DKIM: Domain not found?
Replies: 8
Views: 900

Re: Generate DKIM: Domain not found?

And now I can't even generate anything at all,

Code: Select all

Connection refused at /opt/zimbra/libexec/zmdkimkeyutil line 90.


Line 90 in /opt/zimbra/libexec/zmdkimkeyutil:

Code: Select all

my $ldap = Net::LDAP->new($master_ref) or die "$@";
by Safesend
Wed Jul 25, 2018 10:03 pm
Forum: Administrators
Topic: Generate DKIM: Domain not found?
Replies: 8
Views: 900

Generate DKIM: Domain not found?

I am trying to generate a DKIM for my sub.domain.com. However, the command keeps saying that there's no such domain. I am running it as a zimbra user of course. Here's how it goes: zimbra@sub:~$ /opt/zimbra/libexec/zmdkimkeyutil -a -d sub.domain.com Domain sub.domain.com not found. How could this be?
by Safesend
Wed Jul 11, 2018 8:45 pm
Forum: Users
Topic: Can't send any emails
Replies: 12
Views: 1849

Re: Can't send any emails

Why was my thread moved?
by Safesend
Tue Jul 10, 2018 11:47 pm
Forum: Users
Topic: Can't send any emails
Replies: 12
Views: 1849

Re: Can't send any emails

Even after trying to set up split dns via bind, here's how named.conf.options looks like on my ubuntu: options { directory "/var/cache/bind"; // If there is a firewall between you and nameservers you want // to talk to, you may need to fix the firewall to allow multiple // ports to talk. S...
by Safesend
Tue Jul 10, 2018 4:31 pm
Forum: Users
Topic: Can't send any emails
Replies: 12
Views: 1849

Re: Can't send any emails

A Split DNS is required if you're behind a NAT router (on a private LAN IP) and it's advisable if you're behind a firewall as Zimbra needs to be able to resolve the IP address of the ZCS server. Ok, I will look into it. But, for now, I reckon my dns is properly verified. The output does not seem to...
by Safesend
Mon Jul 09, 2018 11:33 pm
Forum: Users
Topic: Can't send any emails
Replies: 12
Views: 1849

Re: Can't send any emails

Are the correct ports open in the firewall? You mentioned that your DNS is 'correct' when I asked you earlier, did you configure a Split DNS? If you did then run the commands in the Verify section of this article: https://wiki.zimbra.com/wiki/Split_DNS If you don't have that configured then you wil...

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