Hi Achim,
evtl. wird es für dicch jetzt deutlicher:
Auszug aus der Domino Hilfe
How Domino formats the sender's Internet address in outbound messages
Outbound SMTP messages always include the Internet address of the sender. Domino can obtain the sender's address, sometimes called the reply address, from the sender's Location document, the sender's Person, or by constructing the address based on a default format or rules configured in the Global Domain document. To ensure that message replies are routed correctly to the original sender, reply addresses should match the sender's Internet address.
To comply with Internet addressing standards, Domino uses RFC 821 or RFC 822 address formats for any message sent over SMTP, as illustrated in the following table. Internet Address Style Address Format Example
RFC 821 Username@IPDomain.TopLevelDomain Tyler_Hamilton@acme.com
RFC 822 "FriendlyName" <Username@IPDomain.TopLevelDomain> "Tyler Hamilton" <Tyler_Hamilton@acme.com>
If a Domino SMTP server receives a message that is in Notes mail format -- as when a server in the local network transfers a message to an SMTP server for routing to the Internet -- it must convert that message to MIME before transferring it over SMTP. As part of the conversion process, the Router replaces Notes-style addresses in the message, including the sender's address, with an Internet-style address.
It's easy for the Router to add the appropriate address when it's been defined in the sender's Person document. In this case, the sender's Notes client enters the Internet address in the INetFrom field of the message. When converting the message for SMTP transfer, the Router uses the supplied Internet address.
For more information about Location documents, see the topic Creating or editing a Location document manually if you have installed Lotus Notes 6 Help. Or visit the Documentation Library at the Lotus Developer Domain at
http://www.lotus.com/ldd/doc to download or view Notes 6 Help.
If the sender's Internet address is not present in the Notes message, the Router can attempt to retrieve it from the Person document. For address lookups to occur, you must enable them on the MIME - Conversion Options - Outbound tab of the server's Configuration Settings document (if lookups are disabled in the Configuration Settings document, they can occur if enabled in the Global domain document).
Finally, if the Router cannot obtain the sender's Internet address from either the message itself or the Person document, it will construct the address. You can specify the rules for constructing this address in the Global domain document, but in the absence of a Global domain document, the Router constructs Internet addresses using the following default format:
Full_Name/Org%DominoDomain@IPDomain.TopLevelDomain
For example, the Router on the host smtp.acme.com would construct the following default Internet address for the Notes user Tyler Hamilton/Sales@Europe: Tyler_Hamilton/Sales%Europe@acme.com.
To ensure that messages always include the sender's correct and reply-able Internet address, always add the Internet address to a user's Location document and Person document.
MOD