DuckCorp » CyborgHood

[evol] add missing licensing terms

[evol] check content-type protocol parameter when validating pgp mail content, and renamed tmail_extra library into tmail_gpg (as it is dedicated to gpg mails only)

[evol] replay protection #2 (should be done), and moved 'run' directory in the new workdir (temporary code until real path configuration)

[evol] check if signature timestamp is not too old or reject it (first part of the replay protection)

[evol] check new mails at a selectable minimum interval, and handle stop requests gracefully

[evol] moved signed/encrypted mail creation from original mail to TMail class, and removed mail object duplication in the process (references to inners objects caused original mail to be altered, copying original headers instead)

[evol] set the 'micalg' parameter in signed mails

[evol] sign outgoing mails, and lot's of fixes and code improvement in mail handling (related to signing, crypting, and preparing/chaining the two)

[evol] handle incoming encrypted messages

[evol] activate outgoing mails