mail-problem over t-online

Emile van Sebille emile at
Mon Jun 24 06:54:17 EDT 2002

"Andreas Ulbrich" <ulbi at> wrote in message
news:3D16DB2A.7050709 at
> ZRZ is simply not allowing sending messages using SMTP from networks

Ahh... they don't allow relaying...

> outside the university network. As long as you connect directly
> university everything is fine. As soon as you move to t-online, zrz
> won't allow sending.

... so you'll need to use t-online's relay or send directly, except
you'll then have problems sending to ISPs that filter for 'appropriate'
senders.  AOL does this, as do more over time.


Emile van Sebille
emile at


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