Email marketing services operate using a standard set of technologies and approach that is applied to all users.

Since 123MailServices operates like your IT department, we are not restricted in this way and is able to use non-standard technologies and methods to get your emails through.

These include sending mulltiple SMTP servers, multiple domains, multiple IPs, IP rotation and varied sending speeds.

Over time we've found that a mixed and flexible approach gets the best results.

We do whatever it takes to get your marketing done while staying within the legal limits.