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If someone wants to unsubscribe, that's probably because they don't want to be your customer any more anyway. Unsubscribing for a now-irrelevant-to-them e-mail
by CRConrad 3y ago
If someone wants to unsubscribe, that's probably because they don't want to be your customer any more anyway. Unsubscribing for a now-irrelevant-to-them e-mail list may be a problem for these ex-customers, but it isn't yours any more.