Please whitelist these IP Addresses

So that your customers will receive the email they have requested.

mail-list.com runs confirmed opt-in mailing lists. That means each subscriber on our lists has confirmed their intent to be on our lists, from their own email address. And our system stores this response.

Therefore, mail-list.com should not be on any spam filters, and all ISP's should accept our email.

We operate several networks, and guarantee that no spam is sent nor relayed from any of our machines.

If you have any clues to the contrary, please send the email headers to us.

Please add the following IP Addresses to your list of good guys, so that the emails your customers have asked for, will be delivered.

Here's the same list of IP Addresses, in a format that should be easier to copy and paste.

12.53.208.131
12.53.208.132
12.53.208.133
12.53.208.139
12.53.208.142
12.53.208.143
12.53.208.144
12.53.208.145
64.241.105.6
64.241.105.8
64.241.105.21
64.241.105.22
64.241.105.23
64.241.105.26
67.200.150.178
67.200.150.179
67.200.150.180
67.200.150.181

All of these machines have valid DNS PTR records, from our upstream providers (AT&T, Savvis and Logix).

On occasion, we add additional delivery machines, and if you want to add our complete IP Address Blocks to your whitelist, please see this web page.

Thank you for your help in ensuring the smooth delivery of our double opt-in emails to your customers.