“Automated outreach” covers everything from a thoughtful daily introduction to industrial-scale spam. The difference is not the technology. It is what you automate and what you keep for yourself.
Automate the repetition, keep the judgement
Automation is excellent at doing the same reasonable thing every day without getting bored. It is terrible at deciding whether a particular person is worth contacting, or what to say when they reply.
So: automate finding relevant customers, personalising the email, sending it on schedule, tracking who engaged, and handling unsubscribes. Keep for yourself the offer, the writing, and every conversation after someone shows interest.
Send from your own mailbox
An email that arrives from your own business address is a different proposition from one that arrives from a marketing platform. It can be replied to. It looks like it came from a person, because it did. And your reputation is your own rather than shared with every other user of some sending service.
Respect the limits
Every email provider sets limits on how much a mailbox can send. Those limits exist for good reasons, and working around them — rotating accounts, spreading a campaign across aliases — is how sending reputations get destroyed. A tool that offers to do that for you is offering to damage your business.
Find New Customer stays inside whatever your provider allows and slows down or pauses rather than pushing through. A business mailbox on your own domain reaches more customers a day than a free personal account for exactly this reason.
Make unsubscribing easy
Counter-intuitively, a prominent one-click unsubscribe improves your results. The alternative to someone unsubscribing is someone marking you as spam, and one of those outcomes damages every future email you send.
Do not contact the same person repeatedly
The fastest way to turn outreach into a nuisance is to email the same people over and over. Once we find a customer for you, we will not find that same customer again for 180 days, so your campaigns keep reaching new people instead of wearing out the same ones.
What it will not do
Automated outreach will not fix a weak offer, will not make an irrelevant product relevant, and cannot guarantee that your email reaches the inbox. Anyone telling you otherwise is selling. What it will do is make sure the thing you know works gets done every single day.