This application turns your android phone into powerful SMS gateway.
1. Periodically checks for e-mails via POP3 and send them via SMS.
2. Send SMS by HTTP GET request on its internal webserver.
3. Forward received SMS to desired e-mail via SMTP.
4. Forward received SMS by calling remote webserver via HTTP GET.
Example PHP code: http://pastebin.com/h8eAkjMN
Fixed ICS 4.0 crashes
Added support for blacklisting or whitelisting phone numbers
Added support for immediate SMS reply via HTTP response header.
Added example PHP code.