proton mail

Easily export/import mail from 40+ formats (Outlook, Gmail, Thunderbird, ...)

1st Email Address Verifier verifies e-mail.

Super Email Verifier is a program that verifies the validity of e-mail addresses

Super Email Extractor is an email extractor, is designed to harvest e-mail addre

Send/receive mail, download/upload Internet resources over popular protocols.

Send/receive mail, download/upload Internet resources over popular protocols.

Password-protect Outlook Express and its e-mail and address data bases with OEP

High-performance outgoing SMTP mail server program for large organizations.

Easy-to-use SMTP POP3 mail server program designed for high-volume messaging.

Check multiple Gmail accounts for new mail and display notifications