We have migrated 60,000 Customers from Old System to Magento.
Now we have to send them Email for Reset Password.
https://mage2.pro/t/topic/1595/2
I have gone through above links, but it will be for Magento 1.
How to send Reset Password Email Programmatically. Need to use MailChimp for this Mass Email Sending or by GMAIL SMTP?
Need to create Cron Job? Bulk Mail Send Goes to Spam?
This Script is going to run One time only.
Best Answer
From Outside Magento.
If you want to send All Customers Reset Password Email, then below is the code.
Hope it helps Magento Community :)