Werk #7414: mail: fix bug with multiple recipients and synchronous delivery

Component

Notifications

Title

mail: fix bug with multiple recipients and synchronous delivery

Date

Mar 31, 2019

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

1.6.0b1	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.5.0p14	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

If Email notifictations were sent to multiple recipients and synchronous delivery via SMTP was used mail servers may process the recipients of Emails wrong. This may result in failed notifications or only partially delivered Emails. The exact behaviour depends on the mail server.

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