Blank email after WHMCS upgrade to version 5.3.7

On May 13th, 2014 WHMCS released new upgrade to version 5.3.7. And we have upgraded it on lots of sites during the past month. But there was bug in the update which made it send blank emails. To fix this

  1. Login to WHMCS as administrator
  2. Click on Setup -> General Settings -> Mail Tab
  3. In drop down Mail Encoding  change the value from 8bit to quoted-printable
  4. Now check if the mails are working properly and change it back to 8bit.

About 

Sreejit is the founder of Server Management Plus. His motto is "If there's an easier way, Why do it any other way" and following it, he has created a lots of automation scripts for the company using which we are able to resolve issue at an extremely fast rate and save lots of time. He has a very keen interest in new technologies and spend most of his free time online researching about it apart from listening music and watching movies.