On 10 Feb 2004 at 0:00, Fred Viles wrote about
"Re: [Exim] how to rewrite":
| On 10 Feb 2004 at 20:10, Michael Johnson wrote about
| "[Exim] how to rewrite":
|
| |...
| | I want to take a header from an incoming message, and copy the header
| | to a different header with a different name. For example, take the
| | "List-Post: address@???" header and copy the entry to give me
| | "Reply-To: address@???". I suppose the rewrite should also
| | check to see if there's already a Reply-To header. I suppose that part
| | could get to be quite tricky.
|
| How about this (untested), added to the appropriate router(s):
|
| headers_add = ${if and { \
| { !def:header_Reply-to: } \
| { def:header_List-Post: } \
| } { Reply-To: $header_List-Post: } {} }
Tested now, not quite right. Leading space in expansion string was
included, and List-Post: gives a mailto: URL, not a simple address.
Second try:
headers_add = ${if and { \
{!def:header_Reply-to:} \
{match {$header_List-Post:} {\<mailto:(.*)\>} } \
} {Reply-To: <$1>} {} }
Yes, that seems to work!
- Fred
