I also tried to connect to mx.hispeed.ch port 25 from a machine connected at another provider.
This machine will not send any email and is (hopefully) not blocked by swissoffline.
So, there must be a general problem with this mx-host.
By the way: How can you specify only one mx-host for a domain like swissonline.ch with so many email-users on it???
Peter ---------------------------------------------- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/