zmprov gs zmhostname
Running your own Zimbra server on-premises requires Linux system administrators, spam filtering expertise, backup configurations, and 24/7 uptime monitoring. Small to mid-sized businesses (SMBs) rarely have these resources. asp ct zimbra mail
postqueue -p mailq
When you sign up with an ASP for Zimbra mail, here is what typically happens behind the scenes: zmprov gs zmhostname Running your own Zimbra server
[User] → Internet → ASP Firewall → Zimbra Mailbox Store → Zimbra MTA → Spam Filter → Outbound SMTP