Bounce or Discard?
There are two common way to process unaccepted letters: One is bounce, a.k.a. give the sender a message saying “Your letter is bounced.” Another is discard, in other words, drop the letter silently.
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There are two common way to process unaccepted letters: One is bounce, a.k.a. give the sender a message saying “Your letter is bounced.” Another is discard, in other words, drop the letter silently.