[MM3-users] hello， Discussion on how to subscribe to the mailing list

Hi, When I subscribe the email list in Subscription Policy is confirm, Some problems happen in here： 1.Some mail mua reject send the confirm the message, because the length of recipient is too long. for exmaple: requirements-confirm+9605556e0b35a5da280c1de0d34a3e6f770f8ea5@domain, and the mail mua reject to modify about this. 2.It is inconvenient for users to use. Many people will mistakenly think that after clicking the subscribe button, it will be successful, and they will not process the email.

Regarding the discussion on the subscription method of the mailing list, should we consider optimizing the subscription method of the mailing list, for example:

1. use the method of sending a verification code to subscribe by email，When you receive the verification code sent by the mailing list and fill it in again, you can subscribe successfully。
2. use the email to send a connection to confirm the subscription，People click the link to be redirected to a confirmation page to subscribe to the email。