<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><div>On 27 Apr 2009, at 16:44, Johnny Stork wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"> <div bgcolor="#ffffff" text="#000000"> Hmm, ok, but what about these occaisional "probes" I get from a couple lists?<br> <br> <pre wrap="">Hi! This is the ezmlm program. I'm managing the
<a class="moz-txt-link-abbreviated" href="mailto:users@spamassassin.apache.org">users@spamassassin.apache.org</a> mailing list.
Messages to you from the users mailing list seem to
have been bouncing. I sent you a warning message, but it bounced.
I've attached a copy of the bounce message.</pre></div></blockquote><br></div><div>Almost certainly generated because your address generated some form of 4xx error message that was returned to the list server. Do you have grey listing or some form of recipient checking going on? Either of these could cause this sort of probe.</div><div><br></div><div>Drew</div></body></html>