Version: unspecified (using KDE 4.5.0) OS: Linux E.g. in bug 250356 GnuPG reports INV_RECP. This line should be caught by KGpg and a proper message should be shown to the user. In case of reason 10 (as in this case), which is "key not trusted", it should give a hint about the config option to allow untrusted keys. Reproducible: Didn't try