25MB - АБВ - http://abv.bg/
30MB - MAIL.BG - http://www.mail.bg
100MB - Yahoo! Mail - http://mail.yahoo.com/
250MB - Hotmail - http://login.passport.net/
1GB - Gmail - http://gmail.google.com/
1GB - Walla!Mail - http://www.walla.com/
1GB - Rediffmail - http://rediffmail.com
1GB - Spymac - http://www.spymac.com
1GB - Maktoob - http://www.maktoob.com
1GB, 2GB, 3GB … - Yandex Mail - http://mail.yandex.ru/login