I get a periodic mail setup report from Google DMARC support group. As far as I know, my DKIM/SPF setup is as expected for my mail server. I have tested it from MX Toolbox. Also, when I send an email from my mail server to my gmail account, I see no problem in the mail header.
However, in the Google report I receive, I see that dkim is shown as passing at one place and failing at another place (for the same IP address).
22 <row>
23 <source_ip>xxx.xxx.xxx.xxx</source_ip>
24 <count>1</count>
25 <policy_evaluated>
26 <disposition>none</disposition>
27 <dkim>pass</dkim>
28 <spf>pass</spf>
29 </policy_evaluated>
30 </row>
72 <row>
73 <source_ip>xxx.xxx.xxx.xxx</source_ip>
74 <count>3739</count>
75 <policy_evaluated>
76 <disposition>none</disposition>
77 <dkim>fail</dkim>
78 <spf>pass</spf>
79 </policy_evaluated>
80 </row>
The only difference in the two sections seems to be the "count" value. I am not sure what it stand for.
Wondering if anyone has any insight into this. Thanks.