Web-Based SMTP Server Downloads
SMTP (Simple Mail Transfer Protocol) is a standard used in e-mail transmission. User-level mail clients use the SMTP standard only for sending email, while servers can use it for both sending and receiving.
This collection contains several web-based email servers that use the SMTP protocols. Some of these apps also allow the use of POP3 protocols.
Web-Based SMTP Server download selection by Etan Bourke. July 08, 2015