Hi,

Elke 30 seconden proberen ze het opnieuw:

Jan  1 07:50:14 mail postfix/smtpd[1243]: NOQUEUE: filter: RCPT from unknown[185.103.159.70]: <vsaveliev@openprovider.ru>: Sender address triggers FILTER smtp-amavis:[127.0.0.1]:10024; from=<vsaveliev@openprovider.ru> to=<null@null.nl> proto=ESMTP helo=<mail-dev101-01.openprovider.nl>
Jan  1 07:50:14 mail postfix/smtpd[1243]: NOQUEUE: reject: RCPT from unknown[185.103.159.70]: 554 5.7.1 <null@null.nl>: from=<vsaveliev@openprovider.ru> to=<null@null.nl> proto=ESMTP helo=<mail-dev101-01.openprovider.nl>

root@mail:/var/log# host 185.103.159.70
70.159.103.185.in-addr.arpa domain name pointer hosted.by.pcextreme.  <--- lekker profi PTR.

role:           PCextreme - Global NOC
address:        PCextreme B.V.
address:        Gyroscoopweg 134

En was dat hele openprovider.nl niet van Beefje?

Thanks,

Sabri
Jr Network Amateur