Growing adoption of instant messaging and email services has familiarized many security threats associated with enterprise communications. Security is an enlightened field with new technical expertise surfacing every day to address messaging security concerns in a profound and more advanced manner. The messaging security market is expected to gain traction over the forecast period with the rise in cyber threats associated with critical information. Messaging security helps operators to take the right steps to tackle the numerous challenges to messaging services. Moreover, messaging security is adopted to develop secure and safe network messaging against security threats, across email, SMS, MMS, and IP messaging. Despite investment and efforts spent on email protection such as content filtering, content detection, anti-virus, and anti-spamming, content and email tampering remain unsolved. However, technology can be used to block unnecessary email and messages, reduce messagi