(I.R.S. Employer

Identification Number)

Howard B. Adler

Gibson, Dunn & Crutcher LLP

1050 Connecticut Avenue, N.W.

Washington, DC 20036-5306

Steven K. Humke

Ice Miller LLP

One American Square

Suite 2900

Indianapolis, IN 46282-0200

J. Robert Suffoletta, Jr.

Wilson Sonsini Goodrich & Rosati, P.C.

900 South Capital of Texas Highway

Las Cimas IV, Fifth Floor

Austin, TX 78746

Large accelerated filer  ¨

Signature

Title

By:

/s/    Scott D. Dorsey

Scott D. Dorsey

By:

/s/    Steven A. Collins

Steven A. Collins

By:

*                                                     

Michael M. Brown

By:

*                                                     

Matthew W. Ferguson

By:

*                                                     

Timothy I. Maudlin

By:

*                                                     

Rory T. O’Driscoll

By:

*                                                     

Scott M. Maxwell

By:

*                                                     

David L. Yuan

*By:

/s/    Scott D. Dorsey        

Scott D. Dorsey

Attorney-in-Fact

Exhibit
Number

Description

Form of Underwriting Agreement

Amended and Restated Certificate of Incorporation of the Registrant

Amended and Restated Bylaws of the Registrant

Form of Common Stock Certificate (which is incorporated herein by reference to Exhibit 4.1 to the Registrant’s Registration Statement on Form S-1, File No. 333-178147, filed with the SEC on March 5, 2012)

Fourth Amended and Restated Stockholders’ Agreement, dated March 28, 2011, by and among Registrant and certain security holders of the Registrant (which is incorporated herein by reference to Exhibit 4.2 to the Registrant’s Registration Statement on Form S-1, File No. 333-178147, filed with the SEC on November 23, 2011)

Fourth Amended and Restated Registration Rights Agreement, dated March 28, 2011, by and among Registrant and certain security holders of the Registrant (which is incorporated herein by reference to Exhibit 4.3 to the Registrant’s Registration Statement on Form S-1, File No. 333-178147, filed with the SEC on November 23, 2011)

Opinion of Ice Miller LLP

2004 Stock Option Plan and form of Stock Option Agreement (which is incorporated herein by reference to Exhibit 10.1 to the Registrant’s Registration Statement on Form S-1, File No. 333-178147, filed with the SEC on December 30, 2011)

2008 Equity Incentive Plan (which is incorporated herein by reference to Exhibit 10.2 to the Registrant’s Registration Statement on Form S-1, File No. 333-178147, filed with the SEC on March 5, 2012)

Form of Stock Option Agreement under the 2008 Equity Incentive Plan (which is incorporated herein by reference to Exhibit 10.1 to the Registrant’s Quarterly Report on Form 10-Q, filed with the SEC on May 14, 2012)

Restatement of ExactTarget, Inc. Non-Employee Directors Restricted Stock Plan

Form of Restricted Stock Agreement between Registrant and independent directors (which is incorporated herein by reference to Exhibit 10.2 to the Registrant’s Quarterly Report on Form 10-Q, filed with the SEC on May 14, 2012)

Form of Restricted Stock Agreement between Registrant and employees (which is incorporated herein by reference to Exhibit 10.3 to the Registrant’s Quarterly Report on Form 10-Q, filed with the SEC on May 14, 2012)

Form of Employment Agreement between Registrant and each of Scott D. Dorsey, Traci M. Dolan, Scott S. McCorkle, Andrew J. Kofoid, Steven A. Collins and Timothy B. Kopp (which is incorporated herein by reference to Exhibit 10.4 to the Registrant’s Registration Statement on Form S-1, File No. 333-178147, filed with the SEC on February 23, 2012)

Form of Indemnification Agreements between Registrant and each of the directors of Registrant (which is incorporated herein by reference to Exhibit 10.5 to the Registrant’s Registration Statement on Form S-1, File No. 333-178147, filed with the SEC on February 23, 2012)

Patent License Agreement (Nonexclusive) between Registrant, Subscribermail, LLC and Hula Holdings, LLC, dated March 24, 2006 (which is incorporated herein by reference to Exhibit 10.7 to the Registrant’s Registration Statement on Form S-1, File No. 333-178147, filed with the SEC on December 30, 2011)

Exhibit
Number

Description

Lease Agreement for the Guaranty Building between Guaranty Holdings Company, LLC and Registrant dated March 16, 2005 (which is incorporated herein by reference to Exhibit 10.8 to the Registrant’s Registration Statement on Form S-1, File No. 333-178147, filed with the SEC on December 30, 2011)

First Amendment to Lease Agreement between Guaranty Holdings Company, LLC and Registrant, dated January 16, 2006 (which is incorporated herein by reference to Exhibit 10.8(a) to the Registrant’s Registration Statement on Form S-1, File No. 333-178147, filed with the SEC on December 30, 2011)

Second Amendment to Lease Agreement between Guaranty Holdings Company, LLC and Registrant, dated April 26, 2007 (which is incorporated herein by reference to Exhibit 10.8(b) to the Registrant’s Registration Statement on Form S-1, File No. 333-178147, filed with the SEC on December 30, 2011)

Third Amendment to Lease Agreement between Guaranty Holdings Company, LLC and Registrant dated November 5, 2007 (which is incorporated herein by reference to Exhibit 10.8(c) to the Registrant’s Registration Statement on Form S-1, File No. 333-178147, filed with the SEC on December 30, 2011)

Fourth Amendment to Lease Agreement between Guaranty Holdings Company, LLC and Registrant, dated April 1, 2011 (which is incorporated herein by reference to Exhibit 10.8(d) to the Registrant’s Registration Statement on Form S-1, File No. 333-178147, filed with the SEC on December 30, 2011)

Gibson Building Office Lease between American United Life Insurance Company and Registrant, dated May 27, 2008 (which is incorporated herein by reference to Exhibit 10.9 to the Registrant’s Registration Statement on Form S-1, File No. 333-178147, filed with the SEC on December 30, 2011)

First Amendment to Gibson Building Office Lease between American United Life Insurance Company and Registrant, dated May 22, 2009 (which is incorporated herein by reference to Exhibit 10.9(a) to the Registrant’s Registration Statement on Form S-1, File No. 333-178147, filed with the SEC on December 30, 2011)

Second Amendment to Gibson Building Office Lease between American United Life Insurance Company and Registrant, dated August 7, 2009 (which is incorporated herein by reference to Exhibit 10.9(b) to the Registrant’s Registration Statement on Form S-1, File No. 333-178147, filed with the SEC on December 30, 2011)

Office Building Lease between Century Building Investment Group, LLC and Registrant, dated June 30, 2010 (which is incorporated herein by reference to Exhibit 10.10 to the Registrant’s Registration Statement on Form S-1, File No. 333-178147, filed with the SEC on December 30, 2011)

First Amendment to the Office Building Lease between Century Building Investment Group, LLC and Registrant, dated January 10, 2010 (which is incorporated herein by reference to Exhibit 10.10(a) to the Registrant’s Registration Statement on Form S-1, File No. 333-178147, filed with the SEC on December 30, 2011)

Second Amendment to the Office Building Lease between Century Building Investment Group, LLC and Registrant, dated February 22, 2011 (which is incorporated herein by reference to Exhibit 10.10(b) to the Registrant’s Registration Statement on Form S-1, File No. 333-178147, filed with the SEC on December 30, 2011)

Third Amendment to the Office Building Lease between Century Building Investment Group, LLC and Registrant, dated June 22, 2012 (which is incorporated herein by reference to Exhibit 10.10(c) to the Registrant’s Quarterly Report on Form 10-Q, filed with the SEC on August 10, 2012)

Exhibit
Number

Description

List of subsidiaries

Consent of Ice Miller LLP (included in Exhibit 5.1)

Consent of KPMG LLP

Powers of Attorney (included on signature page of the initial registration statement)

Financial Statements from the Company’s Form S-1 formatted in XBRL: (i) Consolidated Balance Sheets as of December 31, 2010 and 2011 and June 30, 2012, (ii) Consolidated Statements of Operations and Comprehensive Loss for the years ended December 31, 2009, 2010 and 2011 and the six months ended June 30, 2011 and 2012, (iii) Consolidated Statements of Redeemable Convertible Preferred Stock and Stockholders’ Equity for the years ended December 31, 2009, 2010 and 2011 and the six months ended June 30, 2012, (iv) Consolidated Statements of Cash Flows for the years ended December 31, 2009, 2010 and 2011 and the six months ended June 30, 2011 and 2012, and (v) Notes to Consolidated Financial Statements.