[Checkins] [zopefoundation/Products.MailHost] c8530e: - prevent deprecation warnings

[Jens Vagelpohl]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/Products.MailHost
  Commit: c8530e360bf23ee0c5793c76269c8de45bb9c87c
      https://github.com/zopefoundation/Products.MailHost/commit/c8530e360bf23ee0c5793c76269c8de45bb9c87c
  Author: Jens Vagelpohl <jens at netz.ooo>
  Date:   2020-01-06 (Mon, 06 Jan 2020)

  Changed paths:
    M src/Products/MailHost/MailHost.py

  Log Message:
  -----------
  - prevent deprecation warnings