Each VPS has a primary IP address and additional IP addresses. My concern is, should the primary IP address be used for sending emails or only the additional IPs?
I ask this due to the fact if the VPS provider decides to block a particular IP it would not impact the whole VPS (if the culprit is the main IP)... what would you suggest? Or it does not matter to send using the primary IP?
Thanks!
I ask this due to the fact if the VPS provider decides to block a particular IP it would not impact the whole VPS (if the culprit is the main IP)... what would you suggest? Or it does not matter to send using the primary IP?
Thanks!