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Sending e-mails between different SAP-Systems with SMTP


I want to send e-mails between two different internal SAP-Systems. I already configured SMTP in both systems but ist not possible to send an e-mail from system A to system B.  I've got following error message:

Cannot process message; no node determined for <sapuser>:

Thanks in advance & best regards,

Former Member

Hi Christoph,

but it is possible that the email for user from System B is also available in the system itself(transaction so01) and not only in his outlook inbox?

As the email is sent from System A. It will be available under SOST of system A.

As user in System B is receiving the email, it will be appearing in users inbox.

Check with Mail server administrator on where to enable SMTP relaying for IP address of SAP server.

Hope this helps.


Deepak Kori

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