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Thoughts on technology, business, and the gap between them.

Understanding Domain Keys DKIM and Sender ID

DKIM uses digital signatures to verify email origin and prevent spoofing, but isn't an anti-spam solution alone. Combined with reputation systems, it becomes effective. Best suited for high-volume senders with proven email practices.

Playing Nice – Using the Post Master Service of Major ISPs

Major ISPs like AOL, Hotmail, and Yahoo offer postmaster services to help email senders avoid blacklisting. Monitor feedback loops, follow bulk sending guidelines, and use spam reporting tools to maintain deliverability and prevent service disruptions.

How to Stop Email Backscatter

Experiencing hundreds of bounce messages for emails you never sent? You're likely a backscatter victim—where spammers forge your address as the reply-to field. Here's how to identify and minimize the problem.

Email Bac’n is not Spam

Bac'n is email you want but don't prioritize—like LinkedIn notifications. Combat inbox clutter with unsubscribe days, role-based accounts, and checking email just three times daily to boost productivity.

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