Hi, I installed eGroupware, it be almost perfect, the only problem is when I try to send a email to external domain, for my domain send normaly. I use roundcube too and it works no problem. Help please! The email log is: - to external domain Jan 31 08:41:39 yoshi imapd: Connection, ip=[::ffff:127.0.0.1] Jan 31 08:41:40 yoshi imapd: LOGIN, user=mirianpas, ip=[::ffff:127.0.0.1], protocol=IMAP Jan 31 08:41:40 yoshi imapd: LOGOUT, user=mirianpas, ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=46, sent=453, time=1 Jan 31 08:41:41 yoshi postfix/smtpd[7447]: connect from yoshi.sms.org.br[200.179.110.38] Jan 31 08:41:41 yoshi postfix/smtpd[7447]: NOQUEUE: reject: RCPT from yoshi.sms.org.br[200.179.110.38]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<www3.sms.org.br> Jan 31 08:41:41 yoshi postfix/smtpd[7447]: lost connection after RSET from yoshi.sms.org.br[200.179.110.38] Jan 31 08:41:41 yoshi postfix/smtpd[7447]: disconnect from yoshi.sms.org.br[200.179.110.38] -to same domain(it normal) Jan 31 08:43:11 yoshi postfix/smtpd[7980]: connect from yoshi.sms.org.br[200.179.110.38] Jan 31 08:43:11 yoshi postfix/cleanup[8025]: warning: database /etc/postfix/virtusertable.db is older than source file /etc/postfix/virtusertable Jan 31 08:43:11 yoshi postfix/smtpd[7980]: C7554B30028: client=yoshi.sms.org.br[200.179.110.38] Jan 31 08:43:11 yoshi postfix/cleanup[8025]: C7554B30028: message-id=<[email protected]> Jan 31 08:43:11 yoshi postfix/smtpd[7980]: disconnect from yoshi.sms.org.br[200.179.110.38] Jan 31 08:43:11 yoshi postfix/qmgr[28246]: C7554B30028: from=<[email protected]>, size=1047, nrcpt=1 (queue active) Jan 31 08:43:12 yoshi postfix/pickup[6709]: DC29AB3002C: uid=10017 from=<andrelbs> Jan 31 08:43:12 yoshi postfix/cleanup[8025]: DC29AB3002C: message-id=<[email protected]> Jan 31 08:43:12 yoshi postfix/qmgr[28246]: DC29AB3002C: from=<[email protected]>, size=398, nrcpt=1 (queue active) Jan 31 08:43:13 yoshi postfix/local[8035]: DC29AB3002C: to=<[email protected]>, relay=local, delay=1, delays=0.95/0.01/0/0.07, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail -f-) Jan 31 08:43:13 yoshi postfix/qmgr[28246]: DC29AB3002C: removed