---
name: "Qpsmtpd::Constants"
section: "3pm"
platform: "linux"
package: "qpsmtpd"
version: "0.94-8"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Qpsmtpd::Constants"
---

# Qpsmtpd::Constants(3pm)

Constants for plugins to use

## NAME

Qpsmtpd::Constants - Constants for plugins to use

## CONSTANTS

See README.plugins for hook specific information on applicable constants.

Constants available:

- "OK"

  Return this only from the queue phase to indicate the mail was queued successfully.

- "DENY"

  Returning this from a hook causes a 5xx error (hard failure) to be returned to the connecting client.

- "DENYSOFT"

  Returning this from a hook causes a 4xx error (temporary failure - try again later) to be returned to the connecting client.

- "DECLINED"

  Returning this from a hook implies success, but tells qpsmtpd to go on to the next plugin.

- "DONE"

  Returning this from a hook implies success, but tells qpsmtpd to skip any remaining plugins for this phase.