PIM Manager settings · Settings > Mail & alerting

From address

Key	Mail.SmtpFrom
Where	Settings > Mail & alerting > Mail sending > SMTP relay (also Get Started > Mail sender)
Type	Text
Default	Blank (required for SMTP relay)

What it does

The sender address on every mail PIM Manager sends through the SMTP relay, for example pim@example.com. Recipients see it as the sender; your relay may require that it is an address it is allowed to send for.

When set

When set: every relay mail is sent from this address -- by the PIM Manager at once, by the engine and jobs from their next run. A changed address makes the earlier test-mail proof stale.

When blank or default

When blank: SMTP relay settings cannot be saved; the form and the server both refuse it.

Risk and how to reverse it

If the relay or your mail protection (SPF/DMARC) does not accept this address, mails are refused or land in spam -- TAP codes and alerts then do not arrive. Reversible: change the address and send a test mail.

Requires

Admin role in PIM Manager. Mail mode SMTP relay. The relay must allow sending as this address.