Can we use standalone edge without edge sync to use SMTP relay over port 587

Priya Jayaraman 466 Reputation points
2026-08-17T05:53:03.9233333+00:00

Hi,

Can we use standalone edge without edge sync to use SMTP relay over port 587.

Edge without exchange and installed in work group with no access to active directory server.

Only port 25 SMTP relay works or port 587 also works

Cheers

Priya

Exchange | Exchange Server | Open Specifications
Exchange | Exchange Server | Open Specifications

Technical documents for protocols, computer languages, standards support, and data portability. The goal with Open Specifications is to help developers open new opportunities to interoperate with Windows, SQL, Office, and SharePoint.

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