MailCheck Plus is a powerful and convenient mail checker.* Check emails, receive, and transmission are possible. (transsmisson by external mailer)* An automatic check with the timer is possible.* A specific hours or specific days of week, you can disable an automatic check.* Automatically login and logout to VPN is possible.* Because only a list of mail is acquired at the time of a mail check, you can save the battery and check mails quickly.* Mail can be distributed to any folder by the mail filters.* Mail which will be distributed to the "Trash" folder is deleted automatically.* Multi-account is possible.* HTML mail can be showed.* Attachment files can be saved and be opend. (opened by external applications)* Both POP3 and IMAP can be used.Notes* The original VPN connections of this application are the "PPTP" and the "L2TP(without IPSec).* Android 1.6 and earlire can only use the "PPTP" connection.* Android 3.0 and later (tablet) can not use the original VPN sysytem of this application.