Lot programmers do this mistake by just upload there code and creating database in phpmyadmin which results in throws error. It is important that you should create database in your cpanel then only your...
Send an auto reply to emails received , so they know that you had received there email.
Keep your passwords strong and secure, Make sure you use combination of small and big alphabets, special characters and numbers. Also make it at least 15 or more long characters.
Checking multiple email address can trouble you , How about sync them at one email address and enjoy all mails in one hood.
You should have Email ID and password before going further with this article. If you do not have Click Here to Learn how to Create Email IDs.