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Old 27th September 2009, 18:31
treeman treeman is offline
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Hi, no im not using any black listing. I am also using spamassasin but no black list there either.

I am no expert at postfix but looks like after the connection is made the negotiation fails, is there any commands to make postfix more friendly to other protocols maybye?

I noticed it happens more on emails with attachements, could it be the mtu? I am on adsl 2 with maximum 1492. I used to have trouble uploading files to the FTP that I am also running from outside the network but recently this problem went away. I am really lost here

Last edited by treeman; 28th September 2009 at 05:49.
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