* one activation code is valid ONLY for one phone.
* when you bought the app you can't ask for any refund so please try the app before buying it.
* you MUST exclude the app from battery optimization from settings it's MANDATORY.

Bulk Email Sender Pro is a professional high-performance mass emailing app for your email marketing campaigns. It enables you to create and send a large number of electronic messages to an unlimited number of recipients.

- supported recipients files: .txt .csv .xlsx
- supported messages files: .txt .html

SMTP Settings Examples
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- Google.com firstly you must login to your google account from your web browser then navigate here: https://myaccount.google.com/lesssecureapps and Allow less secure apps
(host = smtp.gmail.com) (Port = 465) (Authentication = True) (SSl = True) and your email and your password

- Yahoo.com (host = smtp.mail.yahoo.com) (Port = 465) (Authentication = True) (SSl = True) and your email and for your password follow rhis steps:
1- login to your Yahoo account from your web browser
2- navigate here in your Account Security: https://login.yahoo.com/account/security
3- scroll down the click on Generate app password
4- click Select your app and scroll down then select Other App
5- write any name and click Generate button
6- copy your generated password and use in the software without spaces

- Mail.ru (host = smtp.mail.ru) (Port = 465) (Authentication = True) (SSl = True) and your email and your password

- Namecheap (host = premium45.web-hosting.com) (Port = 25) (Authentication = True) (SSl = False) and your email and your password