Bestimmte Mails kommen mit der folgender Fehlermeldung zuück:
hotmail-com.olc.protection.outlook.com[104.47.41.33] said: 550 5.7.1
Unfortunately, messages from [194.25.134.18] weren't sent. Please contact
your Internet service provider since part of their network is on our block
list (S3140). You can also refer your provider to
http://mail.live.com/mail/troubleshooting.aspx#errors.
[DM3NAM03FT020.eop-NAM03.prod.protection.outlook.com] (in reply to MAIL
FROM command)
bzw.
550 5.7.1 Unfortunately, messages from [194.25.134.18] weren't sent. Please
contact your Internet service provider since part of their network is on
our block list (S3140). You can also refer your provider to
http://mail.live.com/mail/troubleshooting.aspx#errors.
[VE1EUR02FT056.eop-EUR02.prod.protection.outlook.com] (in reply to MAIL
FROM command)
Können Sie mir bitte helfen?
Besten Dank und viele Grüße,
Gabriele Malzahn
