On 2019-02-08 19:45:21 +0000, Дилян Палаузов wrote:
What kind of emails have a lot of recipients? Newsletters and spam.
Newsletters are almost always sent to individual subscribers, because
they contain personalized content (maybe only the envelope-from for
tracking bounces, but most likely URLs with unique Ids for tracking
clicks and maybe a personalized salutation).
Spam is (or was, last time I looked, may have changed again) also mostly
sent to one victim per message. I assume also mostly for tracxking
What is still sent to many recipients are messages which are manually
adressed to many people - either because somebody manually enters the
recipients or - more likely - selects a group ("all employees",
"classmates", "people I share jokes with") from their address book.
_ | Peter J. Holzer | we build much bigger, better disasters now
|_|_) | | because we have much more sophisticated
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__/ | http://www.hjp.at/ | -- Ross Anderson <https://www.edge.org/>
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