Code
Oct 1 20:48:49 arexgames postfix/qmgr[5284]: 4DB6920083: from=<noreply@arexgames.net>, size=1468, nrcpt=1 (queue active)
Oct 1 20:48:49 arexgames postfix/smtp[6527]: 4DB6920083: host mx-ha02.web.de[212.227.17.8] refused to talk to me: 554-web.de (mxweb109) Nemesis ESMTP Service not available 554-No SMTP service 554$
Oct 1 20:48:49 arexgames postfix/smtp[6527]: 4DB6920083: to=<xxx.xxx@web.de>, relay=mx-ha03.web.de[212.227.15.17]:25, delay=345, delays=344/0.02/0.16/0, dsn=4.0.0, status=deferred (host mx-ha0$
Das ist eine Meldung in der mail.log an eine web.de adresse.