imap_host = "localhost"
imap_port = 993
imap_secure = "TLS"
imap_short_login = Off
sieve_use = Off
sieve_allow_raw = Off
sieve_host = ""
sieve_port = 4190
sieve_secure = "None"
smtp_host = "localhost"
smtp_port = 587
smtp_secure = "TLS"
smtp_short_login = Off
smtp_auth = On
smtp_php_mail = Off
white_list = ""