How to Automate Email With AI

The pile that rebuilds itself overnight

You already know the shape of an automation: something fires, some steps run, a result lands somewhere. This course is not about that shape. It is about the specific recurring jobs worth pointing it at, starting with the one that greets you at eight in the morning.

Email is the best first target in a small business for a boring reason. It arrives constantly, most of it is one of about six recurring types, and a wrong decision costs a drag between folders rather than an apology. That combination is rarer than it sounds and you should take advantage of it.

But there is a hard rule around email, and it holds for the rest of your working life: nothing auto sends to a customer. Draft, sort, flag, summarise, prepare. Do not send. The moment an automation is allowed to reply on your behalf, every mistake it makes becomes a message with your name on it, sitting in somebody's inbox, unrecallable.

Categories that mean something

Most people sort email by sender type: clients, suppliers, internal, newsletters. That tells you nothing useful, because a client email might be an urgent complaint or a thank you note, and you still have to open both to find out.

Sort by what you have to do instead. Four or five verbs, no more.

Read the email below and reply in exactly three lines.
Line 1: ACTION followed by one word from this list only.
REPLY PAY SCHEDULE FILE IGNORE
REPLY means someone is waiting on words from us.
PAY means money is being requested or invoiced.
SCHEDULE means a time or date needs agreeing.
FILE means useful to keep, no action needed.
IGNORE means marketing, newsletters, automated notices.
Line 2: WHY followed by one sentence under fifteen words.
Line 3: CONFIDENCE followed by HIGH or LOW.
Use LOW whenever two actions would both be defensible.
Rules:

Never invent an action outside the five listed.
If the email is empty, unreadable, or contains only a
greeting with no request, reply UNCLEAR and stop.
EMAIL:

Five verbs, a definition for each, a confidence flag, and a permitted way to say I do not know. That last one is what stops the automation quietly filing a tax deadline under IGNORE because nothing else fitted.

Drafting the replies you write every week

Look at your sent folder for a month. You will find you write the same six or seven replies over and over with the words rearranged: the availability answer, the price question, the where is my order, the no thank you to a supplier. Those are the drafts worth generating.

Write a reply to the email below. It will be saved as a draft
and read by a person before it goes anywhere.
Our situation: [the facts they need, in your own rough words]
Tone: [warm and brisk / formal / apologetic once, then practical]
Length: under [100] words.
Rules:

Never state a price, a date or a quantity that is not in
the notes above. If one is needed and missing, write
NEEDS FROM ME in square brackets where it should go.
Do not open with I hope this email finds you well.
Do not promise anything the notes do not support.
EMAIL:

That NEEDS FROM ME instruction is the entire safety mechanism. Without it, the draft will invent a delivery window in a perfectly reasonable tone and you will approve it while half awake.

The flag that actually earns attention

The point of all this is not a tidier inbox. It is a short list of things that genuinely need you, so you can stop reading everything to find the three that matter.

Read the emails below. Return only the ones that meet at least
one of these tests, most important first, one line each.

Someone is waiting on a decision only I can make.
A stated deadline falls within the next five working days.
A customer expresses dissatisfaction, however politely.
Money is owed, disputed or overdue.
A commitment we made is about to be missed.
Format each line as: SENDER, then the reason in under
twelve words. No greeting, no closing summary.
If none qualify, reply with the single word NOTHING.
EMAILS:

The word NOTHING matters more than it looks. A flagging step with no permitted empty answer will always find you five urgent items, because you asked it for a list and it will produce a list.

What to switch on first

Run the sorter for a fortnight before you touch drafting. Sorting is instantly checkable, so you learn what your mail actually looks like at no risk at all. Then add drafts, and keep them as drafts.