A weird connection on my SMTP server.

[Craig321]

Hi,

I've been noticing every day I get this connection once on my SMTP server:

Connection from 62.173.68.51, Sun May 27 00:02:16 2007
EHLO mlort1.messagelabs.net
MAIL FROM:[email protected]
RCPT TO:[email protected]
QUIT
1 sec. elapsed, connection closed Sun May 27 00:02:17 2007

I'm not sure how they actually manage to connect as I have limited connections to 192.168.1.1 -> 192.168.1.40.

It doesn't look like it connects to spam as there's only one connection.

Any ideas please?

Thanks,
Craig.

 

[Craig321]

I'll double check my security settings and check again tonight if messagelabs connects again