PostLever + OPTIZMO
Add a Campaign from ACCESS.
PostLever sends it.
PostLever is the first email deployment platform that runs itself. It plans every send, reads every response and acts on what it learns, with OPTIZMO suppression built in, so you never download or cleanse a list again.
The first email deployment platform that runs itself.
It plans every send, reads every response and acts on what it learns, with OPTIZMO suppression built in, so you never download or cleanse a list again.
No card required · Free during early access · See pricing
OPTIZMO suppression built-in
Add a Campaign once. Never download its list again.
Every send after that is checked against the Advertiser’s OPTIZMO Suppression List for you.
-
Select a Campaign in ACCESS, or have new ones added automatically from the Integrations page. It lands in PostLever as an offer, with its Mailer Access Key and Opt-Out Link.
-
PostLever checks the Advertiser’s OPTIZMO Suppression List as each email goes out, so someone who opted out an hour ago is left out of the next send.
-
The OPTIZMO Opt-Out Link for your Campaign goes out automatically with every send, and opt-outs are respected immediately.
Switching
Easy to start. Move one brand first.
Nothing else has to change. Your ESPs keep delivering and ACCESS stays as it is while one brand moves over. Once it’s healthy, move the next. Set it up yourself, or talk to our product team on Slack.
Start with one brandIntegrations
Sends through the providers you already use.
PostLever plans and paces the send; your ESP delivers it. Connect one provider or all of them.

SMTP.com

Amazon SES

SendGrid

KumoMTA

PowerMTA

GreenArrow

Mailgun

Elastic Email
Platform
The platform behind it.
Suppression is where it starts. PostLever also plans, sends, protects and optimizes every email. See how it works
Plan.
Builds the day’s sends: which offer goes to whom, through which ESP, at what time.Protect.
Reads every response and slows, pauses or reroutes a send before it costs you reputation.Deliverability
It watches while it sends, so you don’t have to.
Bounce, complaint and deferral rates are read per brand, ESP and ISP as the send runs. When one crosses a threshold you set, PostLever acts on it: it slows the send, moves it to another ESP, holds it or stops it.
See how Deliverability works“PostLever is our favorite platform for managing large-scale email operations. It handles massive contact lists and complex sending rules without breaking a sweat; all while maintaining assigned delivery speeds. The built-in tools for dynamic offer insertion and automated workflows make it incredibly easy to launch and scale campaigns with precision.”
FAQ
Questions? Answers.
Does anything change in ACCESS?
No. Same account, same keys, same Campaigns. Everything in ACCESS stays the same. Adding a Campaign from ACCESS to PostLever makes it a PostLever offer that you can send directly with compliance handled automatically at send time.
Do I have to move all my sending at once?
No, and you should not. Move one brand, watch it for a week, and move the rest when you’re comfortable.
Will moving my sending hurt my deliverability?
PostLever is built from the ground up to increase deliverability. All links in emails are brand aligned, warmups run automatically, and industry leading algorithms optimize your sends and protect you when things go wrong.
Is it safe to give PostLever my Mailer Access Key?
It is the same key you already give a tracking system or a Linked List, and PostLever uses it the way you would: to suppress, and to fill in the Opt-Out Link.
Can an Advertiser see that I suppressed?
Yes. Every check runs through your Mailer Access Key, so it’s logged in the Advertiser’s own OPTIZMO account, against your mailer. They can see your suppression for themselves, without asking you for a record.
What happens when an Advertiser reissues a key?
The old key stops working, so its offer needs the new one. Simply update the offer in PostLever with the new Mailer Access Key.
Is there a volume limit?
No. PostLever has no cap on how many emails you send a month, across as many ESPs as you connect. The ceiling is your ESPs and reputation, not PostLever.
More questions about PostLever itself? See the FAQ on the homepage