Hi All, I wanted to implement this (limiting the sending number of email address per mail) on my server for all incoming emails from external domains (any domains not hosted on our email server) but don't want the number of recipients restrictions if the emails are being sent from the domains hoste...

The LDAP database is held in a Linux sparse file. You can read more about sparse files here: https://www.systutorials.com/handling-sparse-files-on-linux/ Certain utilities work with sparse files just fine. Many backup systems, like Veeam for example, do not, and restores the sparse file as a regular...

killmasta93 wrote:correct by the user, but if im the sysadmin with root access?

There is no email system that protects against the "SysAdmin Problem". Not Zimbra, not Gmail, not Microsoft 365, Courier, Dovecot etc. etc.

I want to begin by saying I have no idea what "Zimbra" is and I have read posts on this site about the problem I am having and didn't understand the answers that were given or what was going on and some of the answers had a hostile feel to them, accusing a poster of not reading the soluti...

yumibad wrote:I'm using spamhero as an antispam. I have a problem that some spam are going through zimbra without going through spamhero first.

Check your MX records and your firewall: see if port 25 on your Zimbra server is open to just the SpamHero IPs or to the world.

Hope that helps,
Mark

I filed and obtained approval for an RFE for this feature: ZRFE-258.

You are welcome to open a Support Case if you have a licensed version of Zimbra to add your voice to this request.

Hope that helps,
Mark

You don't say how you set this up; did you follow this guide: https://wiki.zimbra.com/wiki/King0770-N ... nsupported

Hope that helps,
Mark

I have a Support Case open for this same error when trying to build two LDAP MMR nodes (the first two nodes in a multi-store environment) and have appended your post to my case. Something changed in the last 60 days I believe; I conduct the 3-Day Zimbra Certified Admin training and two months ago th...

Awesome; thanks!

Please open a Sev 2 Support Case for this if you haven't already.