victor duchovni dxdewmdieulnutmorganstanleycom mon feb 18 2008 055323am 0500 charles marcus wrote use instead many sites accept saying wont relay message recipient specified like words someone risk losing mail rejected dumb relay server somewhere use true im curious postfix uses default delimeter character postfix default recipient delimiter character feature default postfix documentation shows examples using delimiter compatible cyrus imap become common practice common qmail environments take pick viktor disclaimer offlist followups get onlist replies get ignored please ignore replyto header unsubscribe postfixusers list visit httpwwwpostfixorglistshtml click link response solves problem best way thank send worked thanks followup must respond please put worked thanks subject delete quickly wed 06 aug 2008 175157 0500 different delimiters relay_recipient_maps