Email help

[droplister]

My inbox is filled with bounced emails sent not by me but someone else. The emails that sent them are like [randomletter]@droplister.com I changed my passwords but they still come. Is this a strange way of reverse spam, or are is someone sending spam with @droplister.com. What can I do to stop it. The emails they are sending are like essays about whatever and then there is a .gif thing and then a bunch of jumbled code

aAJQAQAF/iAgjmRpnmiqrmzrvnAsz3Rt33iu73zv/8CgcEgsGo/IpHLJbDqf0Kh0Sq1ar9isdsvt
er/gsHhMLpvP6LR6zW673/C4fE6v2+/4vH7P7/v/gIGCg4SFhoeIiYqLjI2Oj5CRkpOUlZaXmJma


I think the headers from the bounced emails included his IP but that doesnt help me much I dont think

Return-Path: <[email protected]>
Received: (qmail 9874 invoked from network); 5 Oct 2006 09:03:31 -0000
Received: from dsl88-226-12303.ttnet.net.tr (88.226.48.15)
by smtp-in-12.star.net.uk with SMTP; 5 Oct 2006 09:03:31 -0000
Received: from 88.226.109.67 ([88.226.109.67]) by dsl88-226-12303.ttnet.net.tr with Microsoft SMTPSVC(5.0.2195.6713); Wed, 4 Oct 2006 12:04:49 +0300
Message-ID: <[email protected]>
Date: Wed, 4 Oct 2006 12:03:14 +0300
From: Roland Blake <[email protected]>
User-Agent: Thunderbird 1.5.0.7 (Windows/20060909)
MIME-Version: 1.0
To: [email protected]
Subject: nauseating companion



Help.
Dan Anderson

 

[DNjet]

check with your hosting company , they have logs of how many emails were sent daily, I had this happen to me once with a email script that uses sendmail , if your hosting company has logs of a lot of emails sent then its possible you been hacked.,if not then its a spammer using your return addy.

 

[grantw2]

Chances are they are spammers who have faked the sender/return address and unfortunately chose your domain name. This has happened to me a few times in the past. Apart from reporting the issue somewhere the only thing you can really do is turn off your catch-all email setting, that way you wont get the bounced emails.

Grant