fix various ispcmail issues. fixes #5620 (!993) · Merge requests · ISPConfig / ISPConfig 3 · GitLab

Jesse Norell requested to merge jnorell/ispconfig3:ispcmail into stable-3.1 May 21, 2020

Fixes issues discussed in https://www.howtoforge.com/community/threads/password-reset-email-not-sent.84349/