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--- aix:sendmail [2021/07/28 11:25]
manu
+++ aix:sendmail [2022/12/19 23:50] (current)
manu
@@ Line 1: / Line 1: @@
 ===== Sendmail on AIX =====
+https://www.ibm.com/support/pages/configuring-masquerading-aix-sendmail-using-generics-table
+https://www.ibm.com/support/pages/how-disable-recipient-domain-lookup-sendmail
+ways to deploy sendmail:
+  * using **submit.cf** file, for AIX 7.2TL4 and later
+  * using **sendmail.cf**
+===== submit.cf =====
+A workaround to prevent using submit file, is to crate a symbolic link between **/etc/mail/sendmail.cf** and **/etc/mail/submit.cf** (check section [[aix:sendmail#sendmail_configuration|sendmail.cf]])
+https://www.ibm.com/support/pages/how-run-two-sendmails-one-mtamail-transfer-agent-and-another-msamail-submission-agent
+How to run two sendmails, one for MTA(Mail Transfer Agent) and another for MSA(Mail Submission Agent).
+===== sendmail.cf =====
 For more secure sendmail in AIX 7.2 TL4
@@ Line 99: / Line 120: @@
 Alias flag "A" is added to mailer as part of F attribute as shown above.
+When adding a new alias into /etc/mail/aliases
+Ex:
+  TEST: user@machine
+  testalias: TEST
+The /etc/mail/aliases file is a raw data file. The sendmail command uses a database version of this file. You must build a new alias database by running the sendmail -bi command or the newaliases command before any changes made to the /etc/mail/aliases file become effective.
 ===== logging =====

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