For those who have registered Email for your Muecs Account by using the following Email Providers, we have changed your Email Notification setting to disable.
Because of the following Email Providers complaint about those Email contents consider as unwanted or spam by their Email server.
Muecs.com will not allow those Email recipients to be use in our system.

Please go to your profile setting section to change your account Email, if your Email recipients are listed in following list.

Email recipients service blocked in our system :
 - AOL.com
 - RR.com