The Reply Two Email Marketing Wiki
Everything you need to know about email marketing
Trying to decode some corporate email jargon? The Reply Two email marketing wiki spells things out in language we can all understand. Each definition has a handy prompt you can copy and paste too.
Shared IP
Shared IP means your newsletter sends from an IP address used by multiple senders through your email service provider. It's like sharing an apartment building's mailing address with other tenants. Your reputation depends partly on how well your neighbors behave with their sending practices.
Read more on Shared IPSuppression list
A suppression list is your "do not email" database. It's where you store email addresses of people who unsubscribed, bounced repeatedly, or reported you as spam. Think of it as your email restraining order list. These folks said no and your ESP helps you respect that decision so you don't get blacklisted or fined.
Read more on Suppression list