Werk #13669: Fix syntax error if display name is used in notifications on appliances

Component Notifications
Title Fix syntax error if display name is used in notifications on appliances
Date Feb 16, 2022
Checkmk Editon Checkmk Raw (CRE)
Checkmk Version 2.2.0i1 2.1.0b1 2.0.0p21
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed

This problem only occured on Checkmk appliances.

If the option "From" - "Display name" was used in notifications, mails could not be sent. The mail log showed "Bad recipient address syntax" errors instead.

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