[Mailman-Users] Digests: Can you set the From ?

[pareilly at tcd.ie]

I'm testing out DIGEST subscriptions.
Is it possible to change the email formats, specifically:

a) they appear to come from?    talk-request at mydmomain.com
   I'd like to include a descriptive text for the FROM field.
   eg:
   '"Talk Mailing List" <talk-request at mydomain.com>'

b) the subject line?
   eg:  talk Digest, Vol 12, Issue 1

  I had a look at the code in senddigests but it's not there.
  I'd like to customise these

Paul