ilk posta ile

  1. by the first mail
  2. by return (of post)
  3. by returning mail (post)
with the next mail
by return of (earliest) post
(Br) by return of (earliest) post
to send a reply by return Fiil
to reply by return of post Fiil
to answer by return mail Fiil
to answer by return of post Fiil
to answer by return of mail Fiil
(mil) to answer by return post to answer by telephone Fiil
by return of mail