Wednesday, January 24, 2018

How many email addresses should you use? What about the proliferation of unused ones?



Since I do have domains on several platforms but need only two email accounts (AOL and gmail), I have no need for the email addresses that often come with web hosting providers, who assume that clients will run entire businesses off their platforms.

I have wondered if unused capabilities (meaning they are never looked at) could present a hidden security vulnerability. But the same capability could occur for non-existing social media accounts.  When I opened Instagram, I found an account already existed but it had no content.

Nevertheless, most pundits recommend that webmasters use different providers for email than for their sites, which is especially likely because of the popularity of Google’s gmail.

Here are a couple of typical advisory links:  carrier, and “nuts and bolts”.

There is some justification for multiple emails, however.  Many sources advise using separate emails for credit card charge verifications, orders, and travel itineraries, for example.  When I was “working” in a regular job, I always had a work email that was employer business use only. 

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