What are the most effective email marketing tips?

Or you can boost your product/service anytime with your email list. As it is a fact that most working people open their email first after waking up.

In this digital world, one has many types of email marketing strategies in the market that He/ She can use or you can make your own through learning & picking up ideas from existing marketing strategies.

Some of them which I strongly suggest are

1. Gather or grow a quality email list = collect quality emails that are responsive & genuine IDs. Don’t collect fake ids, it’s just a waste of your precious time & emails.
2. Email tools = use any email tool like Mailchimp, etc. according to your needs & demands. I refer first to use a free version of any tool till you get your quality list.
3. Avoid Spam folder & spam words = try making your mail in the sense that mail is sent directly on the front page of the receiver, avoid sending emails that go into the spam folder otherwise, there’s not any benefit of it.
4. One niche = send mails to one list with only 1 specific niche because using/targeting many niches may result in the loss of your potential customer.
5. Optimize email according to different technologies = optimize your mail for opening in mobile, desktop, tablet, etc. How are they opening in these different technologies? Is it visible or not? 
6. Clean & attractive = make your mails clean, attractive & so, eye-catching that everybody wants to open it. Improves chances of an increase in sales of your product by many times.
7. Clear sender’s details = always mention clearly that who you are & what is the purpose of sending this mail. So, that people remind you, who are you & what you do.