There are instances where I need to send email blasts to a single domain such [email protected]
. This list can be quite large at times. In nearly all cases it's a single email and I'll likely not be sending another to that domain. I've checked the CAN-SPAM Act and I seem to be in the clear as the emails are not considered "commercial". However, I want to reduce the risk of our mail server from getting blacklisted and virtually useless.
My thought is to setup my lists (I'm using a custom email system) to send a certain number at a time such as 200 an hour or something to that effect. I'm unclear if that's a viable solution and if so I'm trying to find out an acceptable send frequency.