Keep your current email infrastructure and gain marketing execution speed
Penut + SMTP/IMAP Integration | Use Penut With Your Existing Mail Stack
Overview
If your team runs on custom mail infrastructure, switching platforms is usually slow and risky. Penut works with SMTP/IMAP so you can keep your current stack while improving campaign communication workflows. Compared with SendGrid-only, Mailgun-only, or Postmark-only setups, Penut adds assistant-led planning and execution on top.
Why Penut Over Doing It Yourself?
- Keep your existing email system with less workflow disruption
- Add marketing-oriented drafting and execution support quickly
- Avoid rebuilding your communication stack from scratch
Why Not Just Use ChatGPT?
ChatGPT can draft messages, but Penut helps you run a repeatable communication workflow connected to real campaign execution.
Pros & Cons
| Pros | Cons |
|---|---|
| Works with custom domains and existing infrastructure | Initial setup is more technical than native Gmail/Outlook |
| Better execution consistency for outbound and lifecycle communication | Ongoing deliverability configuration remains your infrastructure responsibility |
| Faster team adoption without replacing core email systems | |
| Useful bridge between legacy setups and modern marketing workflows |
Also Compared In This Niche
Teams evaluating SMTP/IMAP workflows also look at:
SendGridMailgunPostmark
