This article provides a brief introduction to Domino mail routing concepts and helps you to learn more about how to manage a Domino mail environment. Since there are many great resources already available, this article helps guide you to these resources.

IBM Lotus Domino is currently limited to allow only two NotesPorts to be used for SMTP. If you try to configure three or more interfaces using the SMTPNotesPort parameter, you will receive an error message "SMTP Server: No more than 2 NotesPorts are allowed".

What is the Global domain document used for and how is the document created? The Global domain document is a document used by the Domino server to identify the local Internet domain(s) and to form the structure of a user's Internet reply address. The document is necessary to ensure you receive ...

Read the developerWorks article Understanding SMTP authentication and securing your IBM Lotus Domino 8 server from spam, to learn how the SMTP protocol and SMTP authentication process works to secure

Using message disclaimers in Domino Since the introduction of EU regulations on disclaiming email, the use of message disclaimers in Domino has become more prevalent in the EMEA region. Message disclaimers are notices (usually short text blocks) that are added to email messages. They are often ...

Below are a list of free educational documents. For a handy list of all documents, I separated them so you can see each one and select them from here, you can access this Knowledge Collection document

Explanation: This NOTES.INI setting has been deprecated in D5 (or earlier). The recommended way to adjust log sensitivity for mail routing is via the Configurations Settings document under Router/SMT

Explanation: The SMTPSaveOutboundToFile setting saves a copy of outbound SMPT messages to text files for diagnostic purposes. These messages will be saved as individual TMP files within the TMP direc

Explanation: The SMTPSaveImportErrors diagnostic setting generates debug files. It is possible to trap inbound SMTP messages on a Domino server. Setting the SMTPSaveImportErrors parameter described

Explanation: The SMTPLookupNoDircat setting can prevent the SMTP task from uses Directory Catalog lookups. A value of 1 will prevent users listed in the Directory Catalog from receiving inbound Inte