smtp

SMTP Bulk Emailer for Windows by Lowrie Associates Ltd

SMTP, POP3, IMAP4, WebMail, LDAP, remote admin, SSL, antivirus, anti-spam

Host your own mail server featuring SMTP, POP3, IMAP4, WebMail, LDAP, spam filtering, and antivirus.

Reduce e-mail bounce rates and keep your accounts and SMTP servers whitelisted.

NoSpamProxy already scans E-mail during SMTP receipt and classifies the E-mail.

professional and easy-use mail server, supporting SMTP,POP3,WebMail,Anti-Virus

Bullet-proof SMTP POP3 server software used by corporations and ISP

Fully-featured SMTP/POP3 mail server program to use along with any mail client.

Fast and secure SMTP/POP3 server. Lots of features against spam and DDoS.

DomainKeys/DKIM for IIS SMTP Service and Exchange Server.