[Checkins] [zopefoundation/Products.MailHost] 124807: Update so buildout runs despite new releases.

[Michael Howitz]

  Branch: refs/heads/2.13
  Home:   https://github.com/zopefoundation/Products.MailHost
  Commit: 12480768a0f038244ffcdce99571304ea0912b87
      https://github.com/zopefoundation/Products.MailHost/commit/12480768a0f038244ffcdce99571304ea0912b87
  Author: Michael Howitz <mh at gocept.com>
  Date:   2019-04-03 (Wed, 03 Apr 2019)

  Changed paths:
    M buildout.cfg

  Log Message:
  -----------
  Update so buildout runs despite new releases.