Definition

Recipient of error messages generated when messages are submitted to this list. Recipient’s address can be specified using the mailto syntax, which includes an RFC 822 email address preceded by the keyword “mailto:” or simply an RFC 822 email address. Also supports LDAP URL syntax. However, if an LDAP URL is used, it must be one that produces a single address.

The envelope originator (MAIL FROM) address is set to the value of this attribute.

LDAP_ERRORS_TO is the MTA option used to specify a different attribute name for this function.