Re: T-Online Mailserver (SMTP) von EINEM Mac aus nicht erreichbar

C.P Kurz <c.p.kurzXSPAM@xxxxxxxxxxx> wrote:

Ich habe ein Pismo und ein MacBook. Vom Pismo aus funktioniert der Email
Versand via T-Online Mailserver. Beim MacBook ging es bis vor ein paar
Wochen, jetzt nicht mehr (nur noch Empfang). Auf dem Pismo erreiche ich mit
PING alle POP3 und SMTP Server von T-Online. Auf dem MacBook liefern nur
die POP3 Server eine Antwort. smtp.gmx.de dagegen tut.
Firewall testweise deaktivieren hat nix gebracht. Jemand ne Idee?

Venus2:~ rwelz$ telnet 194.25.134.50 25
Trying 194.25.134.50...
Connected to email00.t-online.de.
Escape character is '^]'.
220 fwd34.t-online.de T-Online ESMTP receiver fmsad1725 ready. /
T-Online ESMTP receiver asmtp/secure-asmtp.t-online.de ready.
bye
500 5.5.2 Unknown command.
quit
221 2.0.0 fwd34.t-online.de closing. / Closing.
Connection closed by foreign host.
Venus2:~ rwelz$


Auf was für einem Mechanismus kann denn sowas beruhen? Zuerst hatte ich ja
ein Portproblem vermutet, aber bei PING?


PING popmail.t-online.de (194.25.134.50): 56 data bytes
64 bytes from 194.25.134.50: icmp_seq=0 ttl=248 time=48.535 ms

PING multipop.t-online.de (194.25.134.115): 56 data bytes
64 bytes from 194.25.134.115: icmp_seq=0 ttl=248 time=48.750 ms

PING mailto.t-online.de:
PING fwdallmx.t-online.com (194.25.134.26): 56 data bytes
--- fwdallmx.t-online.com ping statistics ---
10 packets transmitted, 0 packets received, 100% packet loss

PING smtpmail.t-online.de
PING afwdallmx.t-online.com (194.25.134.111): 56 data bytes
--- afwdallmx.t-online.com ping statistics ---
10 packets transmitted, 0 packets received, 100% packet loss

- Carsten


--
a
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