Hey everyone, I received an email from an unknown sender claiming to be from my bank. How can I check if it's legitimate or not? How to check it. And also do you happen to know how to automatically create a list of good e-mails, that i can send letters to?

that's a smart move to verify before taking any action. There are a few things you can do to check its legitimacy. First, look closely at the sender's email address. I know nothing about creating a list though

Another thing you can do is hover over any links in the email without clicking on them. This will show you the actual URL the link directs to. If it looks suspicious or different from what you'd expect, don't click on it. There are actually plenty of trick that can be done. About list....well there are plenty of good software https://letsextract.com/email-sender.htm which can help you with this task

For some time now I have been concerned not only about my own security on the Internet, but also about the protection of business e-mail. Are there any solutions?

It's important for me to feel safe and also not to think that some of my data is going to go to scammers. The same is true for businesses. When it comes to data storage, I use Beeble cloud storage https://beeble.com/. You can also connect your corporate email to Beeble and thus keep even sensitive data safe.

What legal and effective methods can be used for email campaigns for business purposes? What methods and strategies will help improve email open rates, audience engagement, and conversions while complying with all legal regulations and requirements?

I advise you to pay attention to different strategies in email marketing. You should know that gamification in email marketing is gaining popularity right now, which you can read about in this post. It won't take you much time, but it can be very beneficial to your business and your interaction with your customers. I think that applying this kind of interactive content in newsletters will work for any startups and small businesses, because it will help them stand out among their competitors. Anyway, this information won't hurt you, so I suggest you start with this article.

It is now generally possible to check any mail and any emails. This helps me a lot as a marketer, it can be used, if you just find here https://snov.io/email-verifier this software and start using it to find the right mail where to do this or that mailing, because it is very important and it is used by many people of different professions, but who work with e-mail and mailings on them.