Message Posting Protocol (MPP) is used by
[
Mail.ru Agent](
http://agent.mail.ru/), a popular instant messaging program
used mainly in Russia. Besides basic IM functionality (presence, contact list,
sending text messages, file transfers, message history, etc) M-Agent also
provides online gaming, peer-to-peer voice calls, video calls, low-rate VoIP
calls, free SMS, automatic mail checking and other useful features. Mail.ru
Agent communicates with its server using proprietary (but documented) protocol
called MPP that works over TCP/IP. Mail.ru Agent uses portal e-mail address as
* [
Official Documentation](
http://agent.mail.ru/developers/licence.html) (Page
is in Russian) - Documentation may not be completable with GPL or other
## Additional Information * [
Wikipedia](
http://en.wikipedia.org/wiki/Mail.ru_Agent)
* [
Mail.ru Agent Homepage](
http://agent.mail.ru/)
* [
one Pidgin plugin](
https://code.google.com/p/mrim-prpl/wiki/Main)
* [
another Pidgin plugin](
https://github.com/dreadatour/pidgin-mra)
* [
Perl module](
http://search.cpan.org/dist/Net-MRIM/)
* [
XMPP transport](
http://www.jabber.ru/mrim)
