did they phoned to the hotline? maybe they sent spam or so and port 25 has been blocked in order to force the customer to use 587? is there any error message giving more information about problems on the customer side?
-steven
-----Original Message----- From: swinog-bounces@lists.swinog.ch [mailto:swinog-bounces@lists.swinog.ch] On Behalf Of Thomas Mueller Sent: Wednesday, March 03, 2010 1:15 PM To: swinog@swinog.ch Subject: [swinog] mail "problems - port 25 on swisscom dsl
hi
customers phoned me that they could not send emails anymore. needed to switch to port 587.
now heard from others that swisscom is blocking port 25 ??? what the heck is going on ?
- Thomas
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