Zitat von Ralf Hildebrandt <ralf.hildebra...@charite.de>:
* Richard Smits <r.sm...@tudelft.nl>:Hello, We have a problem in SMTP communication with some external mailservers. I will explain. If i do a telnet to port 25 on a remote server, I get no greeting message, it just waits. I suppose this is some greeting delay for anti spam.It comes after 40s!
It's Sendmail... Maybe some Spam-Attack got them down ;-)
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