Probleem mail?

[XTz]

Ik van uit webmail van squirrelMail naar mijn email adres dan ik krijgt error in Exim mainlog:

2007-09-14 11:11:41 1IW7D7-0000a8-T1 SMTP error from remote mail server after initial connection: host smtp-telenet.telenet-ops.be [195.130.132.52]: 450 Client host rejected: cannot find your hostname, [193.239.211.139]
2007-09-14 11:11:45 1IW7D7-0000a8-T1 SMTP error from remote mail server after initial connection: host smtp-telenet.telenet-ops.be [195.130.132.43]: 450 Client host rejected: cannot find your hostname, [193.239.211.139]
2007-09-14 11:11:47 1IW7D7-0000a8-T1 => xtz@telenet.be F=<admin@ready4host.eu> R=lookuphost T=remote_smtp S=810 H=smtp-telenet.telenet-ops.be [195.130.132.41] C="250 Ok: queued as 87716EF88B"

[runescom]

je SMTP server is dood zo te zien..