Hi Alec,
// Enigma Plugin options
// --------------------
// A driver to use for PGP. Default: "gnupg".
$rcmail_config['enigma_pgp_driver'] = 'gnupg';
// A driver to use for S/MIME. Default: "phpssl".
$rcmail_config['enigma_smime_driver'] = 'phpssl';
// Keys directory for all users. Default 'enigma/home'.
// Must be writeable by PHP process
$rcmail_config['enigma_pgp_homedir'] = null;
$rcmail_config['enigma_pgp_binary'] = '/opt/webmail/plugins/enigma/gpg';
^^^^^^^ This doesn't seem to change anything?
[Thu Jul 21 13:44:54.060378 2016] [:error] [pid 6431:tid 2843577200] [client ] PHP Warning: is_executable(): open_basedir restriction in effect. File(/usr/bin/gpg) is not within the allowed path(s): ( bunch of paths) in /opt/webmail/plugins/enigma/lib/Crypt/GPG/Engine.php on line 1651, referer:
https://xxxxxxxxxxxx/?_task=settings&_action=plugin.enigmakeysrepeat this with attempt at /usr/local/bin/gpg
we are using gnupg 1.4.x