On 11/18/2013 05:48 PM, Mark Sapiro wrote:
>
> What you want is the regexp
>
> ^content-type:\s*text/calendar
>
> in Privacy options... -> Spam filters -> header_filter_rules with the
> appropriate action. This does look at part headers as well as the
> message headers. If that's what you did, I
On 11/18/2013 08:50 AM, francis picabia wrote:
>
> It seems the solution could be looking at MIME header tags
> indicating it is a meeting invite, and we could block all
> emails containing:
>
> ^Content-Type: text/calendar
>
> Placing that in Spam Filter rule does not capture the email,
> likel
I'm back again. Not quite what we were looking for. Content
filtering stripped out the meeting
request from exchange, but did not discard the mail and the rest of
the email message
was delivered through the list. We had
Filter Content. Yes
Action to take when a message matches the content filte
OK, I find the probable answer a few minutes later. Trying Content
filtering now.
I'm pretty sure this is what I was looking for.
On Mon, Nov 18, 2013 at 12:50 PM, francis picabia wrote:
> We have an issue where sometimes a person creates a calendar
> item for an event, and canceling the item ca
We have an issue where sometimes a person creates a calendar
item for an event, and canceling the item causes email to
be delivered to the list.
It seems the solution could be looking at MIME header tags
indicating it is a meeting invite, and we could block all
emails containing:
^Content-Type: t