[dovecot/core] 5a6ad4: lmtp: Removed (Dovecot) from Received header.

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 5a6ad44f13668817043427f98616c1f7a5cc2606
      https://github.com/dovecot/core/commit/5a6ad44f13668817043427f98616c1f7a5cc2606
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2016-05-12 (Thu, 12 May 2016)

  Changed paths:
    M src/lmtp/commands.c

  Log Message:
  -----------
  lmtp: Removed (Dovecot) from Received header.

Some people want to hide it, and I don't really see much benefit in
including it anyway. So lets just hide it from everyone.