Dann probier mal vom Server aus manuell eine Mail an Hotmail zu senden:
1) Konsole auf dem Server aufmachen
2) Folgendes eingeben:C:\> telnet
Microsoft Telnet> SET LOCAL_ECHO
Microsoft Telnet> open mx1.hotmail.com 25
Verbindungsaufbau zu mx1.hotmail.com ...
EHELO Rechnername
MAIL FROM: Absendeadresse
RCPT TO: Empfänger
DATA
FROM: Absender
TO: Empfänger
SUBJECT: Betreff
Ihr Text
Wenn es Probleme mit Eurer Absendeadresse gibt, sollte spätestens nach dem MAIL FROM eine Fehlermeldung kommen und die brauchen wir, um Dir zu helfen.
[m3@eddie m3]$ telnet mx1.hotmail.com 25
Trying 64.4.50.99...
Connected to mx1.hotmail.com.
Escape character is '^]'.
220 mc1-f4.hotmail.com Sending unsolicited commercial or bulk e-mail to Microsoft's computer network is prohibited. Other restrictions are found at http://privacy.msn.com/Anti-spam/. Violations will result in use of equipment located in California and other states. Fri, 11 Mar 2005 01:21:03 -0800
EHLO m3
250-mc1-f4.hotmail.com (3.0.1.18) Hello [217.116.xxx.xxx]
250-SIZE 29696000
250-PIPELINING
250-8bitmime
250-BINARYMIME
250-CHUNKING
250-AUTH LOGIN
250-AUTH=LOGIN
250 OK
mail from: m.3@gmx.at
250 m.3@gmx.at....Sender OK
rcpt to: alias@hotmail.com
250 alias@hotmail.com
rcpt to: alias@hotmail.ch
550 Requested action not taken: mailbox unavailable
DATA
354 Start mail input; end with <CRLF>.<CRLF>
Ich denke, Du hast da eine falsche Taste erwischt ;)
Hier also neue Logeinträge:
PS: Laut Hotmail ist unsere IP jedoch auf keiner Spam-Liste...
16.03.2005 12:51:50 [0558:001B-07E0] SMTPClient: ReceiveResponse: 220 mc7-f35.hotmail.com Sending unsolicited commercial or bulk e-mail to Microsoft's computer network is prohibited. Other restrictions are found at http://privacy.msn.com/Anti-spam/. Violations will result in use of equipment located in California and other states. Wed, 16 Mar 2005
16.03.2005 12:51:50 [0558:001B-07E0] SMTPClient: CommandEHLO: EHLO X.X.X.X
16.03.2005 12:51:50 [0558:001F-07F0] SMTPClient: Connection terminated with status: 2562
16.03.2005 12:51:50 Router: No messages transferred to HOTMAIL.COM (host mx4.HOTMAIL.COM) via SMTP: Remote system no longer responding
16.03.2005 12:51:50 [0558:001F-07F0] SMTPClient: Attempting to Connect: Host mx2.HOTMAIL.COM, Port 25, SSL Port 0, Connecting Domain X.X.X.X
16.03.2005 12:51:50 [0558:001B-07E0] SMTPClient: ReceiveResponse: 554 Transaction failed
16.03.2005 12:51:50 [0558:001B-07E0] SMTPClient: CommandHELO: HELO X.X.X.X
16.03.2005 12:51:50 [0558:001B-07E0] SMTPClient: Attempting to Disconnect:
16.03.2005 12:51:50 [0558:001B-07E0] SMTPClient: CommandQUIT:
16.03.2005 12:51:50 [0558:001B-07E0] SMTPClient: Connection terminated with status: 2562
16.03.2005 12:51:50 [0558:001B-07E0] SMTPClient: Attempting to Connect: Host mx3.HOTMAIL.COM, Port 25, SSL Port 0, Connecting Domain X.X.X.X
16.03.2005 12:51:51 [0558:001F-07F0] SMTPClient: Connection successful
16.03.2005 12:51:51 [0558:001F-07F0] SMTPClient: ReceiveResponse: 220 mc2-f15.hotmail.com Sending unsolicited commercial or bulk e-mail to Microsoft's computer network is prohibited. Other restrictions are found at http://privacy.msn.com/Anti-spam/. Violations will result in use of..
Muss also an irgendeiner Einstellung liegen, die vielleicht nicht so ganz dem ISO-Standard entsprechen könnte.