[swinog] Anyone else having strange attachment lost effects when delivering mails to @bluewin.ch accounts?

Hi folks! It started about 2 weeks ago with one of our clients affected. In the meantime, the cases pile up here more and more. Some mails are completly lost after we deliver them to the bluewin MX, others 'only' loose their attachments. According to swisscom support, none of our mailservers

Re: [swinog] Anyone else having strange attachment lost effects when delivering mails to @bluewin.ch accounts?

Hi Jeroen I know about the sad Port-25 story, but that does not seem the point hier. The cases look like this: u...@domainhostedatmhs is sending a mail to our mhs mail relays to normalu...@bluewin.ch. This works as expected. Our mailserver then forwards the mail to the MX hosts for

Re: [swinog] Anyone else having strange attachment lost effects when delivering mails to @bluewin.ch accounts?

Hi Is anyone else seeing such things? Yes, we see the same type of effect. Our customers are on cybernet-xDSL connections and send their mails through smtp.cybernet.ch. I guess they must have a similar config as the bluewin smtp servers. The mails simply get lost and never reache the

Re: [swinog] Anyone else having strange attachment lost effects when delivering mails to @bluewin.ch accounts?

Hi jean-pierre As you mention smtp.cybernet.ch - please provide me offlist some more details (from mail address, recipient, time) and I can grep in the mailserver logfiles to find out what happend with our black-magic vodoo filters ,-) -steven -Ursprüngliche Nachricht- Von: