Hi, I can successfully send emails but not receive. Ubuntu 9.10 Perfect server setup with newest ISPConfig 3.0.21 Code: host 127.0.0.1[127.0.0.1] said: 554 5.4.0 Failed, id=08569-16, from MTA([127.0.0.1]:10025): 554 5.4.0 Error: too many hops That is what i get from Mail delivery service. mail log: Code: Apr 21 05:32:20 xstasy postfix/smtp[13610]: DAEC3606E8: to=<[email protected]>, relay=smtp.altibox.no[81.167.37.131]:25, delay=0.1, delays=0.02/0/0.03/0.05, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as EA7E584170) Apr 21 05:32:20 xstasy postfix/qmgr[29073]: DAEC3606E8: removed Apr 21 05:32:20 xstasy postfix/smtpd[13615]: connect from asav3.lyse.net[81.167.37.131] Apr 21 05:32:20 xstasy postfix/smtpd[13615]: 2E603606E7: client=asav3.lyse.net[81.167.37.131] Apr 21 05:32:20 xstasy postfix/cleanup[13565]: 2E603606E7: message-id=<[email protected]> Apr 21 05:32:20 xstasy postfix/qmgr[29073]: 2E603606E7: from=<[email protected]>, size=10945, nrcpt=1 (queue active) Apr 21 05:32:20 xstasy postfix/smtpd[13615]: disconnect from asav3.lyse.net[81.167.37.131] Apr 21 05:32:20 xstasy postfix/smtpd[12479]: 50554606E8: client=localhost[127.0.0.1] Apr 21 05:32:20 xstasy amavis[8569]: (08569-16) Negative SMTP response to data-dot (<[email protected]>): 554 5.4.0 Error: too many hops Apr 21 05:32:20 xstasy amavis[8569]: (08569-16) (!)FWD via SMTP: <[email protected]> -> <[email protected]>,BODY=7BIT 554 5.4.0 Failed, id=08569-16, from MTA([127.0.0.1]:10025): 554 5.4.0 Error: too many hops Thanks in advance! Best regards Daniel