Article
Suppression list - Sparkpost
docs.civicrm.org
Quoted on this wiki
Every place a page here uses this source, in the order the words come in it.
In order to keep good reputation as an email sender, and not have your emails identified as spam, it is very important that you only remove email addresses from the suppresion list if you know these email addresses are both valid and will not reject your emails as spam. “For this reason we did not provide a tool to bulk-remove email addresses from the suppression list.”
Quotes are verbatim and belong to their publishers. Where a quote has been translated, the original wording is kept below it.