notification can't send mails if the displayname has a comma

[b1schumacher]

Describe the bug

If the display name of a user has a comma, the notification service can't send a mail, because the sender is not in commas which has to be with a comma in the string.

Steps to reproduce

1. Change the display name to "Tux, Eberhard"
2. Send a Mail via the notification

Expected behavior

Mails should be send from this user.

Actual behavior

Mails are not send and have a error in the notifications logs

{"level":"error","service":"notifications","error":"Mail Error: mail: missing '@' or angle-addr; Header: [From] Address: [Tux, Eberhard via [email protected]]","e
vent":"SendEmail","time":"2024-06-14T16:06:31Z","line":"github.com/owncloud/ocis/v2/services/notifications/pkg/service/service.go:129","message":"failed to send a message"}

Setup

OCIS 5.0.5 with helm charts deployed

Additional context

[2403905]

@b1schumacher Thank you for your report. I'll take a look ASAP.

[blicknix]

@2403905 There is already a merge request which fixes this #9403