[Mailman-Users] Rejection Message

2007-11-04 Thread Martin Dennett
When posting to a list, if I reply to a reply to a reply, I get a rejection from the server saying The message's content type was not explicitly allowed - but prior to this, the messages get accepted. Any ideas what may be causing this, and what the admin can do (no command line access) to

Re: [Mailman-Users] Rejection Message

2007-11-04 Thread Mark Sapiro
Martin Dennett wrote: When posting to a list, if I reply to a reply to a reply, I get a rejection from the server saying The message's content type was not explicitly allowed - but prior to this, the messages get accepted. Any ideas what may be causing this, and what the admin can do (no

Re: [Mailman-Users] Rejection Message

2007-11-04 Thread Martin Dennett
Mark Thanks as ever. The incoming mail was (appeared to be) in plain text, so I've made an amendment in Thunderbird's settings to reply in plain text. I'll see what happens next time I try to reply as previous. Rgds MD Mark Sapiro wrote: Martin Dennett wrote: When posting to a list,

Re: [Mailman-Users] Rejection Message

2007-11-04 Thread Martin Dennett
And just to throw a bit more fuel on the fire, my reply to Mark bounced as Reason: spam source blocked :-) Mark Sapiro wrote: Martin Dennett wrote: When posting to a list, if I reply to a reply to a reply, I get a rejection from the server saying The message's content type was not

Re: [Mailman-Users] Rejection Message

2007-11-04 Thread Mark Sapiro
Martin Dennett wrote: And just to throw a bit more fuel on the fire, my reply to Mark bounced as Reason: spam source blocked That message comes from Postini when it has blacklisted the IP address that is connecting to it to deliver the mail. If this blacklisting is improper, you can try to