[mailop] DKIM by the third party

[Henrik S via mailop]

Hello

My mail is sent by the third party smtp server, and the dkim signature 
is made for the third party domain (for this case, it's pobox.com).

does this DKIM have helps to the authorization of my outgoing messages?

Thanks
_______________________________________________
mailop mailing list
mailop@mailop.org
https://list.mailop.org/listinfo/mailop