Severity

E (error)

Message text

Stamp limit exceeded (%d >= %d)

Description

SMTP proxy received a message with number of SMTP stamps greater than the MAIL-FILTER.STAMP-LIMIT configuration directive value. The number of stamps are counted as number of "Received:" header lines increased by the value of the "X-Kernun-Loop-Info:" header (if any). This Kernun specific header counts number of stamps removed by Kernun SMTP based proxies if the MAIL-FILTER.STAMP-FILTER directive is on.

This state should be caused by various kinds of configuration loops (see smtp-proxy(5) manual page). If a user reports this delivery error as incorrect, you should check the mail and eventually increase the MAIL-FILTER.STAMP-LIMIT configuration directive value.

Mail is rejected.

See also

mod-mail-doc(5), logging(7)

Authors