Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to create a cool email address [title] Consider the different types of " cool " email. [step] Some emails are cool because they're kooky and unique. Others are cool because they're simple, classy, and professional.

Ending1: For most email addresses, whatever category they are assigned, it will come down to which one is best for your business. [substeps] You might be more impressed with something that's more easily identifiable and simple. Ending2: Whatever industry you're in, think carefully and design your email like it would be in a business setting. Here are some examples of cool mail addresses to start with : [substeps] " dear jane. Ending3: You are also being creative, creative creativity! [title] Consider who you want to use the email for. [step] [step] Sometimes the " cool " email is just too well constructed. Ending4: Still others find an engaging and original way to express your interests. You'll need to decide what you want your email address to say about you.

Answer format: ending1/ending2/ending3/ending4