My outgoing mail was blocked earlier today but I unblocked it. The bounced messages I get are below but none of these emails were generated by me and I don't have any of those emails in my contact list. It appears someone is sending out fake emails using my email address. Can you help, what should I do?

Thanks, 

Joe

lynn.1954@yahoo.com  Error, ERROR_CODE :554, ERROR_CODE :delivery error: dd Sorry your message to  lynn.1954@yahoo.com  cannot be delivered. This account has been disabled or discontinued [#102]. -  mta1042.mail.gq1.yahoo.com


 Received:from  smtp.zoho.com  (46.130.3.122 [46.130.3.122]) by  mx.zohomail.com
        with SMTPS id 1436107182479140. 2370007870735; Sun, 5 Jul 2015 07:39:42 -0700 (PDT)
 Message-ID:< 3E0BD4ACC26A80E807D9C3A10C6ED143@smtp.zoho.com >
 Date:Thu, 5 Jun 2015 03:39:32 +0000
 From:"Paige" < j oao@carapinha.com >
 To:"Mage Grow San Diego" < baileyz@mindspring.com >,
 "Magnolia Email Coordinator" < magnolia701@gmail.com >,
 "Maggie G eAA Intergroup" < MaggieG@e-aa.org >,
 "Lynn M Dist 8" < lynnm1988@gmail.com >, "Lynn GROW" < lynn.1954@yahoo.com >,
 "Maggie G IGR" < maggieg@oso-aa.org >
 Subject:FW:Re: 6/5/2015 3:39:32 PM
 Content-Type:multipart/ alternative;
 boundary="----=_NextPart_000_ A5D1_71C27C08.291A2E32"