MMT MFS Multimarket Income Trust

MFS Investment Management® (MFS®) announced today monthly distributions of the following closed-end funds, all with declaration dates of July 1, 2010, ex-dividend dates of July 12, 2010, record dates of July 14, 2010, and payable dates of July 30, 2010:

Fund (ticker)      

Income/Share

     

Short TermGains/Share

     

Long TermGains/Share

     

Other Sources/Share*

     

Total Amount/Share

MFS® CaliforniaInsured Municipal(AMEX: CCA)       $0.0680       $0.0000       $0.0000       $0.0000       $0.0680 MFS® Charter Income(NYSE: MCR)       $0.0590       $0.0000       $0.0000       $0.0000       $0.0590 MFS® GovernmentMarkets Income(NYSE: MGF)       $0.0000       $0.0000       $0.0000       $0.043530       $0.043530 MFS® High IncomeMunicipal(NYSE: CXE)       $0.0320       $0.0000       $0.0000       $0.0000       $0.0320 MFS® High YieldMunicipal(NYSE: CMU)       $0.0290       $0.0000       $0.0000       $0.0000       $0.0290 MFS® IntermarketIncome(NYSE: CMK)       $0.0410       $0.0000       $0.0000       $0.0000       $0.0410 MFS® IntermediateHigh Income(NYSE: CIF)       $0.0220       $0.0000       $0.0000       $0.0000       $0.0220 MFS® IntermediateIncome(NYSE: MIN)       $0.0000       $0.0000       $0.0000       $0.047610       $0.047610 MFS® InvestmentGrade Municipal(NYSE: CXH)       $0.0540       $0.0000       $0.0000       $0.0000       $0.0540 MFS® Multi MarketIncome(NYSE: MMT)       $0.0450       $0.0000       $0.0000       $0.0000       $0.0450 MFS® MunicipalIncome(NYSE: MFM)       $0.0420       $0.0000       $0.0000       $0.0000       $0.0420 MFS® SpecialValue(NYSE: MFV)       $0.0000       $0.0000       $0.0000       $0.056740       $0.056740

*Distributions from “other sources” may represent income and/or a non-taxable return of capital, which cannot be determined until the close of a fund's fiscal year-end. All or a portion of the fund's distributions may be taxable.

Investors who want to make changes to their accounts should contact their financial advisor, brokerage firm, or other nominee with whom the shares are registered. If shares are registered with the funds’ transfer agent, Computershare, the transfer agent may be contacted directly at 800-637-2304, or www.computershare.com.

MFS manages approximately $184.3 billion in assets on behalf of individual and institutional investors worldwide as of May 31, 2010. The company traces its origins to 1924 and the creation of America’s first mutual fund.

The Trusts are closed-end investment products. Shares of the Trusts are only available for purchase/sale, at the current market price, on the NYSE, with the exception of the MFS California Insured Municipal Fund which is available for purchase only on the American Stock Exchange. Shares may trade at a discount to NAV.

MFS Investment Management500 Boylston St., Boston, MA 02116

15812.21