#WITH_USER_UNKNOWN_DEFER2FAIL=YES
#WITH_INCREASE_MAX_RFC2047_MIMELEN=YES
#WITH_SPAMD_NEXT_TRY=
#WITH_SPAMD_TIMEOUT_90=
#WITH_DEBUG_BUFFER_4096=YES
#WITH_EXPAND_SMTP_ACCEPT_MAX_PER_CONNECTION=YES
#WITH_EXPAND_SMTP_ACCEPT_QUEUE_PER_CONNECTION=YES
#REPLACE_RFC2231_SUPPORT=YES
#WITH_HEIMDAL_GSSAPI=
#FIX_HELO_ANSWER_PARSING=
#LOAD_LIBREADLINE_FROM_BASE=YES