The following "Questant Mail Distribution Service Use Guideline" will be enacted from February 10, 2016.
Thank you for using Questant.
The Mail Distribution Service User Guidelines (hereafter referred to as "these Guidelines") shall define the basic rules for the use of the mail distribution service in accordance with Article 1, Clause 6, of the Questant License Agreement.
The Questant mail distribution service is a free optional service for any user regardless of the current plan used by the user.
Please agree to the provisions of these guidelines before using the mail distribution service so that every user who conducts questionnaires can be supplied with a convenient mail distribution service.
■ Definition of mail function
The mail distribution service means the function to send electronic mail to a specified email address from Questant if the email address is typed into Questant and the configuration for sending the mail is set (mail distribution service of Questant).
This does not apply where the questionnaire URL created by using Questant is sent via an external mail service.
■ Application range of guidelines
These guidelines shall apply to all users of the mail distribution service of Questant.
■ Description of guidelines
Please agree to the following three points before using the mail distribution service:
 The number of emails to be sent on any one day (24 hours) shall be 10,000 or less. If more than 10,000 emails are to be sent, such emails shall be divided so that the quota per day is not exceeded.
To send 25,000 mails, send 8,000 on the first day, another 8,000 on the second day, and 9,000 on the third day, with each day separated from the other by at least 24 hours from the time of sending the last mail.
 Keep the percentage of emails that do not reach the destination correctly* (hereafter referred to as "non-arrival emails") to less than 5% of the number of emails sent at one time.
*Emails that do not arrive at the destination because of an incorrect email address or rejection of reception.
The number of non-arrival emails must be less than 50 if 1,000 emails are sent.
 Follow the anti-spam policy stipulated in Article 12 of the Questant license agreement.
*Questant license agreement: https://questant.jp/term/
■ Termination of use of mail distribution service
Users shall agree to these guidelines before using the mail distribution service.
If Macromill decides that a user has violated or may violate these guidelines, Macromill will no longer supply the mail distribution service regardless of the reason.
The user shall agree to the provisions of these guidelines before using the mail distribution service, and Macromill will assume no responsibility for any loss or damage incurred by the user as a result of the use of the mail distribution service.
■ Updating of guidelines
Macromill is entitled to change this license agreement at any time, and a new license agreement shall come into force as soon as such agreement is posted to the website of Questant or the user is informed of the change by email.
If the user uses the mail distribution service after any change in these guidelines, Macromill shall assume that the user agrees to the new guidelines.
■ If you have any questions
If you have any questions about Questant, contact Macromill at the following URL: https://help.questant.jp/hc/ja/requests/new.