Description

This is the license key application for R2Mail2 and only worksincombination with the main application. Please installR2Mail2(https://play.google.com/store/apps/details?id=at.rundquadrat.android.r2mail2)first!This license key removes the limit of 10 displayed messagesinR2Mail2! On some phones like new HUAWEI devices apps do notstart asintended. In this cases you need to mark the license appas"protected" or "trusted" application. On some other roms youneed tomark the license app to autostart: - On old Huawei devicego toSettings > Protected apps > check "R2Mail2 License". -OnHuawei/Honor device go to "Phone manager" -> swipe right->"Autostart apps" -> activate "R2Mail2 License" App.Restart yourphone. - On Xiaomi devices makes sure your phone hasthe"Auto-start" property enabled for "R2Mail2 License". We noticedsomeproblems with the Google Play licensing server. If R2Mail2stillclaims to be in demo mode after installing this app please dothefollowing: * System Settings -> Manage Apps -> GooglePlayStore: "Force Stop", "Clear Data" and "Clear cache" *SystemSettings -> Manage Apps -> R2Mail2: "Force Stop" *RestartR2Mail2 If you still have problem please send us an errorreport ormail to android [at] rundquadrat [dot] at. About R2Mail2:R2Mail2is an email client for Android OS which providescryptographiccapabilities, such as Digital Signatures and DigitalDe- andEncryption based on personal Soft-Token keys (.p12 format),as forexample provided by a Trust Center or generated byPGPapplications. Even though we focus on the bestcryptographicexperience in the Android email world, we try toprovide a fullfunctioning mail client with corresponding safetyfeatures ingeneral. Features: * E-Mail Server: IMAP (incl.pushmail/idle),POP, SMTP and Exchange (>2007 SP1) * SSL withX-509 clientcertifiate authentication * An database in which themails arestored encrypted * Special Attachment View (browse yourattachmentswithout checking single mails) * Dark and Light Themes *Switch forHtml and Text view options * Peak Options for checkintervals *Search Function for messages per Folder MainCryptographicFeatures: * Private keys and passwords are stored inan encrypteddatabase (Key-Store) and protected by a MasterPassword. * Thesecurity settings allow the configuration ofencryption parameters,signature and certificate validation methods(OCSP and LDAP). *Full S/MIME and PGP Plain and PGP MIME support *Automaticselection of S/MIME or PGP for each recipient * Fullsupport ofAndroid Root Store * Certificate import of .crt, .pem and.ascformats * Certificate/Key import from KeyServer LDAP or HKP(HTTP)Informations about Private Key and Validity Handling:Theapplication comes without a personal key pair (the usersprivateand public key) - so it is fully functioning in the senseofsending and receiving emails as any other mail client andprovidesthe correct usage of validation if the mail you receive issignedby the sender. For signing or encrypting a message it isnecessaryto use a private key you own. Turn to a Trust Center ofyour choiceas a source of supply. You can find a list of trustcenters, whichare trusted within the Android world, in theCertificate Store (CAsection) of R2Mail2. Please be aware that thisapp can only supportSoft-Token in form of P12-files and will notwork withsmartcard-based certificates. The private key you use forsigningand decryption is bound to the validity of the certificate.Thismeans, that after the certificate is revoked or no longervalid(because the date stated in the field “Valid To” ofyourcertificate is in the past) signatures will not bepossible.Nonetheless, we implemented the function to decryptmessages withprivate keys even with no longer valid certificates.So yourmessages will always be available to you, even with olderkeys. Formore information visit http://r2mail2.com