Install and Configure Postfix on Ubuntu: The Essentials
Install Postfix as an Internet Site, understand the main.cf settings that matter – myhostname, mydomain, mydestination – and verify it’s running.
主题
mail server
Why I Moved My Mail Servers from Exchange to Postfix and Dovecot
Building a Linux mail server on Ubuntu with Postfix, Dovecot and MySQL – and how proper SPF, DKIM and DMARC took deliverability…
Exchange “Year 2022” Bug: Mail Stuck in Queues (FIP-FS) – Workaround and Fix
On 1 January 2022, on-premises Exchange servers stopped delivering mail because the malware-scanning engine couldn’t read its own version number. Here’s the…