Hi,
this usally happens when there is no DisplayName set (or DisplayName is set to the EmailAddress). Where to set it depends on your underlying infrastructure (PostgreSQL, MariaDB, LDAP) I've connected my Outlook 2019 via ActiveSync and on sending Mails everything is fine, From: contains "Peter Nagel <MyEmailAddress>" Peter Nagel Von: [email protected] <[email protected]> Im Auftrag von Tobias Wilhelm Gesendet: Freitag, 16. April 2021 15:40 An: [email protected] Betreff: [SOGo] Active Sync with Outlook 2019 Hi everyone, we have a SOGo 5.0.1 server and connecting some client with EAS and Outlook 2019. It's working so far but we faced a serious issue: The "From"-Field contains two not separated email addresses which is not RFC compliant: From: [email protected] <mailto:[email protected]> <mailto:[email protected]> <[email protected]> It's tested with Outlook and some Android Clients. As long it's EAS, this from field is wrong. Some provider start blocking those emails because, as i said, they are not RFC compliant. I know, Outlook 2019 is not officially supported, but Android is. Is there a way to change this behaviour? Does anyone can verify this? Mabye our Sogo is misconfigured. Thanks in advance and have a nice weekend. Tobias Wilhelm
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