Tweak mail/pyzor version 0.5.0_5
Update net/samba4 to version 4.0.21_1
Tweak mail/mailtray version 1.4_2
Tweak mail/svnmailer version 1.1.0.d.r1373_5
Tweak mail/gmail-notify version 1.6.1.1_5
Tweak mail/py-spambayes version 1.1b1_1