Form DEFA14A MFS SERIES TRUST VI

SH SAYS ……

RESPONSE

Not interested

Don’t want to vote

Don’t have enough shares

Why do you keep calling?

Management of your fund believes that your participation in the voting process is critical. They are counting on you to help them complete this important initiative.

Voting now will only take a moment.

Would you like to vote along with the recommendations of the board on all of the MFS Utilities Fund investments that you are listed on?

Don’t do this over the phone

Don’t talk about finances on phone

Don’t accept these types of calls

I’m just calling to register your vote for the upcoming shareholder meeting, and you will not need to provide any confidential financial information.

Would you like to vote along with the recommendations of the board on all of the MFS Utilities Fund investments that you are listed on?

Why are you calling?

Never received a call like this

The fund asked us to contact you to register your vote for the shareholder meeting because they believe that your participation in the voting process is critical.

They are counting on you to help them complete this important initiative. Voting now will only take a moment.

Would you like to vote along with the recommendations of the board on all of the MFS Utilities Fund investments that you are listed on?

Do not call

Add to the DNC list

I can certainly add you to our internal Do Not Call list, however, I want to let you know that this call is regarding your current MFS Utilities Fund investment and we are calling to quickly register your vote.

Would you like to vote along with the recommendations of the board on all of the MFS Utilities Fund investments that you are listed on?

SH SAYS ……

RESPONSE

Haven’t reviewed the materials

You are just being asked to < READ PROPOSAL/S >.

Would you like to vote along with the recommendations of the board on all of the MFS Utilities Fund investments that you are listed on?

Didn’t receive materials

Remail Request

Agent Note:

Confirm street address to make sure you have right person – do NOT provide C/S/Z.

If the person does not recognize the address- it is a wrong number.

1. If E-delivery: You were sent an email during the week of < mail date >. It may be in a spam folder. You are just being asked to < READ PROPOSAL/S AND ASK FOR VOTE >.

2. If Mail: Materials were sent to <street address only> during the week of <mail date>. You are just being asked to < READ PROPOSAL/S AND ASK FOR VOTE >.

3. If sh insists on a remail of the material -

a. Check briefly for website – if there is a link: The proxy materials are available online and I can give you that website <provide website>.

b. If no link OR if the sh wants it sent: I can email you the materials, which is the fastest and most cost-effective method of delivery. May I have the best email address for you?

c. If sh refuses email and asks for materials to be sent: I will forward your request for a hard copy of materials.

SH SAYS ……

RESPONSE

Will vote later

Will vote via mail,

online, etc.

As long as I have you on the phone, I can record your vote and that way you will receive a printed confirmation.

Would you like to vote along with the recommendations of the board on all of the MFS Utilities Fund investments that you are listed on?

Don’t have time

Your vote is very important and voting now will only take a moment.

Would you like to vote along with the recommendations of the board on all of the MFS Utilities Fund investments that you are listed on?

Broker handles

I understand, however proxy voting is generally handled directly by the < person who/entity that > owns the investment so, as long as I have you on the phone, I can record your vote.

Would you like to vote along with the recommendations of the board on all of the MFS Utilities Fund investments that you are listed on??

Spouse handles

This will only take a moment; may I speak with them please?  NOTE: If you speak to spouse/family member, make sure you say that you are on a recorded line, get name and authorization.

< If unavailable > Your vote is very important to the fund, and

< If 2 props or less > you are just being asked to < READ PROPOSAL/S>.

Would you like to vote along with the recommendations of the board on all of the MFS Utilities Fund investments that you are listed on?

SH SAYS ……

RESPONSE

Sold shares

No longer own shares

I understand. However, you were a shareholder as of the record date and therefore you are the only person who can vote those shares.

Would you like to help the fund by participating and voting along with the recommendations of the Board on all of the MFS Utilities Fund investments that you are listed on?

How many votes are still needed

Opposition

Unfortunately, I don’t have that specific information. I do know that your vote is important and that’s why < Family Fund Name > asked us to call you.

Would you like to vote along with the recommendations of the board on all of the MFS Utilities Fund investments that you are listed on?

Already voted

IF NO Investments are voted:

Thank you for voting. Our records indicate that your vote has not yet been updated in our system. I can record your vote now and send you a printed confirmation that your vote has been recorded.

How would you like me to record your vote?

SOME BUT NOT ALL investments are voted:

- Ask for the vote on the investments that are NOT voted using the call flow.

- Disposition the investments that are not voted as is appropriate to the call.

- Do NOT disposition the investments that are already voted.

IF ALL Investments are voted:

Thank you for your vote, have a great day/evening.