[Exim] sending to user@yahoo.com generates traffic to me on …

I am using eximm to send an email to someone @yahoo.com
Yahoo is trying to contact my machine on port TCP 1192

Anyone have any idea what is going on?

Thank you

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May 28 20:42:03 portal kernel: Packet log: input DENY eth0 PROTO=6
216.136.129.13:25 65.28.85.53:1192 L=44 S=0x00 I=45478 F=0x4000 T=46
(#34)
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root@portal:[7]~ nslookup 216.136.129.13
Server: localhost
Address: 127.0.0.1

Name:    mta-v16.mail.yahoo.com
Address:  216.136.129.13
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