<aside> Does DynDNS allow SPF records? On Mon, 29 Dec 2008 15:08:38 +0100, Matthias Haegele <mhaeg...@linuxrocks.dyndns.org> wrote:
>Michelle Konzack schrieb: >> Hello *, >> >> since arrount 5 days I am hit by several 10.000 very small (~2 kByte) >> messages which use my email addresse in "From:" and "To:"... >> >> Does anyone know, how to stop this shit effectively? >> >> 1st mail server is courier-mts + courier-imap + spamassassin + clamav >> 2nd mail server is postfix + dovecot + spamassassin + clamav > >search for backscatter: > >http://www.postfix.org/BACKSCATTER_README.html >
