

Any new features, new mailboxes and domains, do not add anything to your monthly bill for the email server.You can implement any feature without waiting for a 3rd party developer to do it for you.Having your own server, however, gives you more flexibility: Reviewing and updating spam-detection rules.Removing the server from blacklists if it gets into any.Monitoring email bounces and complaints.Monitoring server space and health in general.

Typical maintenance list for a mail server consists of:

This means that you do not need to keep an in-house system administrator to handle these tasks. When working with SaaS solutions, you outsource all the maintenance burden like spam-filtering, software updates, new feature developments, etc., to the service provider. When companies think about getting their emails under their own domains, they often ask the same question: should we use an email service like Gmail (Google Apps for Business) or set up our own email server? There are pros and cons to both options, so let me try and sum them up.
