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<DIV>Hallo Postfix-Guru's,</DIV>
<DIV> </DIV>
<DIV>einige externe beschweren sich immer bei mir das Sie keine Emails an uns 
schicken dürfen.</DIV>
<DIV>Sie bekommen immer folgende Fehlermeldung:</DIV>
<DIV> </DIV>
<DIV>>>> MAIL From:<<A 
href="mailto:mail_out@wicker-kliniken.de">mail_out@wicker-kliniken.de</A>></DIV>
<DIV> </DIV>
<DIV><<< 250 Ok<BR>>>> RCPT To:<<A 
href="mailto:uthof@wicker.de">uthof@wicker.de</A>></DIV>
<DIV> </DIV>
<DIV><<< 250 Ok<BR>>>> DATA</DIV>
<DIV> </DIV>
<DIV><<< 354 End data with 
<CR><LF>.<CR><LF><BR><<< 554 5.7.1 This message 
has been blocked because the HELO/EHLO domain is invalid</DIV>
<DIV> </DIV>
<DIV>Hier die Ausgabe von postconf -n:</DIV>
<DIV> </DIV>
<DIV>alias_database = hash:/etc/aliases<BR>alias_maps = 
hash:/etc/aliases<BR>biff = no<BR>config_directory = 
/etc/postfix<BR>content_filter = 
smtp-amavis:[127.0.0.1]:10024<BR>mailbox_command = procmail -a 
"$EXTENSION"<BR>mailbox_size_limit = 0<BR>mydestination = 
wckhvmxrelay,                 
localhost,                
localhost.localdomain,          
$myhostname<BR>mydomain = wicker.de<BR>myhostname = 
wckhvmxrelay.wicker.de<BR>mynetworks = 
127.0.0.0/8,               
10.200.0.11/32,         
10.200.33.33/32,10.200.33.13/32,                
10.200.33.14/32,                
10.200.44.11/32,10.200.24.11/32,                
10.200.8.10/32,         
10.200.11.88/32,       
10.200.4.4/32,           
10.200.40.3/32,         
192.168.18.11/32,              
10.200.68.16/32,         
10.200.48.26/32,                
10.200.4.9/32,         
10.200.16.80/32,         
192.168.128.11/32<BR>recipient_delimiter = +<BR>relay_domains = 
wicker.de,              
wicker-klinik.de,               
klinik-am-homberg.de,           
wirbelsaeulen-klinik.de,                
wicker-klinik-bad-homburg.de,           
hwk1.de,                
hwk2.de,                
hardtwaldklinik1.de,            
hardtwaldklinik2.de,            
werner-wicker-klinik.de,klinik-am-osterbach.de,         
radiologie-bad-zwesten.de,              
neue-wicker-kliniken.de,                
neurologische-klinik-westend.de,               
sonnenberg-klinik.de,            
praxis-gercke-graul.de<BR>relayhost =<BR>smtpd_banner = mail.wicker.de ESMTP 
$mail_name<BR>smtpd_recipient_restrictions = 
permit_mynetworks,                                 
permit_mx_backup,                             
reject_unauth_destination,     reject_rbl_client 
zombie.dnsbl.sorbs.net,                                
reject_rbl_client 
block.dnsbl.sorbs.net,                                
reject_rbl_client 
http.dnsbl.sorbs.net,                         
reject_rbl_client 
dul.dnsbl.sorbs.net,                          
reject_rbl_client 
web.dnsbl.sorbs.net,         
reject_rbl_client 
relays.ordb.org,                               
reject_rbl_client 
list.dsbl.org,                                
reject_rbl_client 
sbl.spamhaus.org,                             
reject_rbl_client argentina.blackholes.us,     
reject_rbl_client 
brazil.blackholes.us,                          
reject_rbl_client 
korea.blackholes.us,                          
reject_rbl_client 
japan.blackholes.us,                          
reject_rbl_client malaysia.blackholes.us,      
reject_rbl_client 
nigeria.blackholes.us,                         
reject_rbl_client 
singapore.blackholes.us,                              
reject_rbl_client 
taiwan.blackholes.us,                         
reject_rbl_client 
thailand.blackholes.us,                               
reject_rhsbl_sender dsn.rfc-ignorant.org<BR>transport_maps = 
hash:/etc/postfix/transport<BR></DIV>
<DIV> </DIV>
<DIV>Kann mir jemand helfen?</DIV>
<DIV> </DIV>
<DIV>Danke und Gruß,</DIV>
<DIV>Andreas Brück</DIV>
<DIV> </DIV></BODY></HTML>