5 posts matching “postfix” · Clear
Want your own mail server instead of paying per mailbox? Step-by-step Postfix and Dovecot setup on a VPS, with the DNS records that make it actually deliver.
18 July 2026 · 5 min · 22 views VPS IP Warmup for a New VPS Mail Server: Avoid the Spam FolderNew VPS mail server landing in spam despite correct SPF/DKIM/DMARC? Learn the IP warmup ramp-up schedule that builds sender reputation properly.
19 August 2026 · 5 min · 8 views VPS VPS Hostname & FQDN: Why Mail and cPanel Care How It's SetMail still bouncing after you fixed SPF, DKIM and PTR? Learn how to set your VPS hostname and FQDN correctly for Postfix, Exim and WHM.
21 July 2026 · 5 min · 17 views VPS Port 25 Blocked on Your VPS? How to Fix Outgoing MailVPS emails not sending or timing out on port 25? Learn why cloud providers block it, how to confirm it, and how to fix outgoing mail the right way.
17 July 2026 · 5 min · 30 views VPS PTR Record Missing? Fix VPS Mail Getting RejectedVPS mail bouncing or landing in spam even with SPF/DKIM/DMARC set? Learn how to check, request, and match a PTR (reverse DNS) record the right way.
15 July 2026 · 6 min · 22 views