[Postfixbuch-users] blackhole.securitysage.com is offline

[Scholz, Christian]

Für alle die blackhole.securitysage.com als abfragen. Die Liste ist offline:

NOQUEUE: reject: RCPT from domain.tld[xx.xx.xx.xx]: 554 5.7.1 Service unavailable; Client hos
t [domain.tld] blocked using blackhole.securitysage.com; This list is offline. Please stop querying for it.; from=<sender at domain.tld> to=<recipient at domain.tld> proto=ESMTP helo=<domain.tld>