I have an email server with pmta. Someone recommended me to follow this link for IP warmup in order to not get blacklisted. I am using mailwizz with 7 IPs.
I tried to set the delivery servers via /etc/pmta/config
and changing the config file by adding max-msg-rate 25/h
.
I then reset /etc/init.d/pmta restart
I tried again but it is still exceeding the limit
Is there anything I did wrong?