victor duchovni dxdewmdieulnutmorganstanleycom mon feb 18 2008 030634pm 0100 snke schwardt wrote hi im using postfix 238 got problems canonical maps bounce mails four companies siteade sitebde sitecde sitedde consolidated act officially sitenewde minimalise configuration tasks old mailservers postfix used global mailgateway four companies rewrites mail adresses transition period postfix translates sender adress ervvsiteade yfcsbasitenewde sender_canonical_address dont use sender_canonical_maps use canonical_maps instead envelope recipient rewriting via canonical5 generates addresses right ones mailbox routing reverse mapping virtual5 mapping applies envelope recipients happens canonical5 rewriting translates recipient addresses epafemjgzsitenewde rrycvsitebde recipient_canonical_address approach wrong use virtual5 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 181133 0500 canonical maps bounce mails