This is an example of an agent your team can build in Sylvie: it writes the copy for the emails that fire automatically (order confirmations, shipping and delivery updates, password resets, receipts, failed payments, renewal notices, appointment reminders), in your voice and carrying the facts each one is obliged to state. It reads your brand brain (tone, product and policy facts, the answers your support team gives, approved offers, the rules for each market) and returns subject line, preview text and body with your template variables intact. Sylvie does not hand you this agent finished: you assemble it once on your own brand brain, and it covers the whole template set from there.
Sylvie does not ship this agent pre-built. It is an example of an agent your team can build with Sylvie, powered by your brand brain, so it runs your workflow the way you actually run it.
The Transactional Email agent is an example of what a marketing team or an agency can build on top of its brand brain in Sylvie. It takes the emails your system sends on its own and writes them properly: what happened, what happens next, what the customer should do, in the brand's voice, with the return window, delivery estimate, trial length or refund rule stated exactly as your policy states it.
These are the emails almost everyone opens, and usually the ones nobody owns. They were written by a developer during a launch, or left as the platform's defaults, and they sit there contradicting the tone of everything marketing publishes at exactly the moments trust is on the line: a payment fails, a parcel is late, an account gets locked. An agent built on your brand brain gives that whole set the same care as a campaign, without turning it into a quarter-long project.
When you assemble the agent you point it at your brand brain: your tone of voice and how it shifts when something has gone wrong, the product and policy facts each template must state, the answers support already gives to the questions these emails trigger, the offers approved for post-purchase moments, the compliance rules for every market you send in, and the template structure and variables your ESP expects.
From then on you hand it one template or the whole set, and it drafts subject line, preview text, body and CTA with the merge fields left in place, checked against what a transactional message is allowed to say in that market. Anything it cannot ground in the brain is flagged rather than guessed at, drafts land in your review or push to your sending tool, and when a policy in the brain changes you can re-run every template it touches instead of hunting through nine of them by hand.
Late deliveries, failed payments and locked accounts are the moments customers remember. The agent writes the apology, the fact and the next step in your voice, so the hard messages sound like you and not like the system.
Return windows, delivery estimates, trial lengths and refund terms come out of the brain, so the email never contradicts your terms page or what support is about to tell the same customer.
Each email answers the question it normally triggers: where is it, why was I charged, what happens now. The ticket volume these emails quietly generate drops.
Drafts come back with your merge fields and template structure in place, so going live is a paste and a test send rather than a rebuild sprint with engineering.
What a transactional message may and may not include, market by market, lives in the brain as rules, so a promotional line never drifts into an email that is not allowed to carry one.
Update the return window or the renewal terms in the brain once and re-run the agent. Every affected template is redrafted the same day instead of slowly going out of date.
Transactional email is the highest-traffic copy most teams never edit. These are the moments where teams point this agent at their brand brain and bring that whole set up to the standard of everything else they publish.
You take over an ecommerce account and find fourteen transactional emails written by a developer years ago, none of them in the brand's voice. You build the agent on their brand brain and rewrite the full set in days. The client sees their voice on their most-read emails before the first campaign even ships.
An order confirmation gets opened by nearly everyone and usually says almost nothing. The agent writes one that confirms the order, sets the delivery expectation from real fulfilment times, adds the care instructions from the brain and carries only the post-purchase offer that was approved. One template becomes a genuine brand moment and a quieter queue for support.
A carrier problem means thousands of orders will be late and the notice has to go today. The agent drafts the delay email in your voice, with the real revised window and the option customers are entitled to, checked against policy. Customers hear it from you first, and the wave of where-is-my-order tickets never fully arrives.
A card fails and the recovery emails read like a bank letter, so people churn instead of updating it. The agent rewrites the sequence in the brand's voice with the exact retry dates and what happens if nothing changes. More cards get updated, and the customers who stay do not feel chased.
Annual subscriptions renew and the silent charge produces cancellations and chargebacks. The agent writes the pre-renewal notice with the amount, the date and the change-plan link, in the tone of a brand with nothing to hide. Refund requests and disputes drop, and the renewal stops being a surprise.
Legal shortens the return window and every email mentioning it is now wrong. You update the policy in the brand brain and re-run the agent, and the affected templates come back corrected the same day. Support, the terms page and the inbox finally say the same thing.
The sending is theirs, the words are yours. The agent produces the copy with your template variables intact, so the handoff is a paste and a test rather than a ticket for a rewrite. For most teams this is the fastest route to getting years-old default copy off their most-opened emails.
A transactional email is triggered by something that just happened to one specific person, and it has to carry certain facts exactly right, sometimes with limits on what else it may say. That is a different job from a campaign, which is why teams build a dedicated agent for it on the same brand brain instead of pushing it through a marketing writer.
You build it in Sylvie on your own brand brain, starting from a working pattern like this rather than an empty page. You define which templates it covers, the facts each one must state, the tone, and what it is allowed to promote. A first version is usually running the same afternoon.
The brain holds the facts these emails live or die on: fulfilment times, return windows, trial lengths, refund rules, the offers approved for post-purchase, the answers support gives. The agent pulls them at draft time and flags anything it cannot ground, so the email agrees with your terms page and your support team instead of quietly contradicting both.
The rules you and your counsel set live in the brain, market by market, and the agent drafts against them and flags anything that crosses the line, including promotional content where it is not permitted. This is not legal advice, it is your policy applied consistently on every draft, with a human approving before anything sends.
Yes. Each client gets an isolated, permission-aware brain, so one brand's policies and offers are never reachable from another's emails, and within a brand you can build the set per market with the local wording and language. The agent only ever reads what that brand has given it.
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