Sample Powermta Configuration File Hot -

Note that this is just a sample configuration file and you should adjust the settings to fit your specific needs. Additionally, you may need to add or modify sections depending on your specific use case.

# User settings user "postmaster" # Mailbox settings mailbox "/var/mail/postmaster" format = "mbox" sample powermta configuration file hot

Are you looking to optimize this for a specific (like Gmail) or for a bulk marketing scenario? Note that this is just a sample configuration

In 2024 and beyond, DKIM isn't optional. Ensuring dkim-sign yes is active in your config ensures that every outgoing mail is cryptographically signed, which is a primary signal for "hot" deliverability to the inbox rather than the spam folder. Best Practices Before Going "Hot" In 2024 and beyond, DKIM isn't optional

vmta pool-warmup source-hash true max-msg-rate 2000/minute bind-ip-range 192.0.2.31-192.0.2.40 # New IPs in warmup