## ask-no
## ask-yes
## assumed_charset
+## autoencrypt
+## autopgp
+## autosign
+## autosmime
## beep
## beep_new
## bindir
+## ca_certificates_file
+## cert_file
## charset
## docdir
## dotlock
## editor
## envelope_from_address
## file_charset
+## force_tls
+## from
## gecos_mask
## hcache_backend
## homedir
## mailcap_path
## mailcap_sanitize
## mail_check
+## min_dh_prime_bits
## no
## operating_system
## quit
## record
+## replyencrypt
+## replysign
+## replysignencrypted
## send_charset
## sendmail
## sendmail_wait
## shorthost
## signature
## spam_separator
+## starttls
## sysconfdir
## tmpdir
## use_8bitmime
## use_domain
## use_envelope_from
## username
+## use_sslv3
+## use_tlsv1
+## verify_sig
## version
## yes