POWER OF ATTORNEY

      The  undersigned  hereby  constitutes  and appoints Jeffrey D. Adelman the
undersigned's true and lawful attorney-in-fact, with power of substitution, to:

      (1)  execute  for  and  on behalf of the undersigned, in the undersigned's
capacity  as  an  officer  and/or director and/or stockholder of j2 Global, Inc.
(the  "Company"),  Forms  3,  4  and  5  in accordance with Section 16(a) of the
Securities Exchange Act of 1934 and the rules promulgated thereunder;

      (2)  do  and perform any and all acts for and on behalf of the undersigned
which  may  be  necessary  or desirable to complete and execute any amendment or
amendments  thereto,  and  file  such form with the United States Securities and
Exchange Commission and any stock exchange or similar authority; and

      (3)  take  any other action in connection with the foregoing which, in the
opinion  of such attorney-in-fact, may be necessary or appropriate in connection
therewith,   it   being   understood   that   the  documents  executed  by  such
attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney
shall  be  in  such  a  form and shall contain such terms and conditions as such
attorney-in-fact may approve in such attorney-in-fact's discretion.

      The  undersigned  acknowledges  that  the  foregoing  attorney-in-fact, in
serving in such capacity at the request of the undersigned, is not assuming, nor
is  the  Company  assuming,  any of the undersigned's responsibilities to comply
with Section 16 of the Securities Exchange Act of 1934.

      This  Power  of  Attorney  shall remain in full force and effect until the
undersigned  is  no  longer required to file Form 3, 4 and 5 with respect to the
undersigned's  holdings of and transactions in securities issued by the Company,
unless  earlier  revoked by the undersigned in a signed writing delivered to the
foregoing attorney-in-fact.

      IN  WITNESS  WHEREOF, the undersigned has caused this Power of Attorney to
be executed on this 5th day of March, 2012.

                                        /s/ Richard S. Ressler
                                        ----------------------------
                                        Name: Richard S. Ressler