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SMTP2GO (BYOK) icon

SMTP2GO (BYOK)

Read your SMTP2GO sending statistics, activity, sent email log, bounces and suppressions, sender domains, templates and subaccounts with your own API key (read-only; never sends)

Unify Dynamics LLC

Tools11read-only
Sign-inBYOKbring your own key
Key keptNeverused for one call only
PriceFreeoptional Pro limits
ProviderSMTP2GOunofficial, not affiliated
Works withMCP · RESTany agent

Try asking

Real questions, and the tools your agent calls to answer them.

How many emails have I used this month on SMTP2GO?
Tools called
get_email_cycle
Give me an SMTP2GO summary of my recent email performance
Tools called
get_email_summary
What is my SMTP2GO bounce rate?
Tools called
get_email_bounces
Which sender address sent the most email on SMTP2GO last month?
Tools called
get_email_history
Which emails to jo@example.com were delivered or bounced on SMTP2GO?
Tools called
search_activity
Which emails did I send through SMTP2GO yesterday and did they arrive?
Tools called
search_sent_emails

About

SMTP2GO (BYOK) lets an AI assistant read your own SMTP2GO data through the SMTP2GO API with a key you supply (API key (restrict its permissions to the read endpoints you need)). Read-only: 11 tools (get_email_cycle, get_email_summary, get_email_bounces, get_email_history, search_activity, search_sent_emails, list_sender_domains, list_single_sender_emails, view_suppressions, search_templates, search_subaccounts). The BYOK key travels with each request, is used for that one call only and is never stored, logged or cached; it is only ever sent to api.smtp2go.com. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by SMTP2GO. SMTP2GO and its logos are trademarks of their owners and are used only to say which service the connector works with.

Sources: Live from the SMTP2GO API (api.smtp2go.com) with a BYOK key; documentation: https://developers.smtp2go.com/reference/general-api-resources. Endpoints checked against that documentation on 2026-10-16.

Privacy

The publisher, Unify Dynamics LLC, states that tool inputs are processed in memory and not retained.

Data not collectedNo account, no profile, no stored prompts or results.

What it can do

11 tools, grouped by job. Every one is read-only or compute-only.

OpenAPI
Read your data11 tools
  • Get email cycleShow the plan cycle: start and end date, emails used, emails remaining and the monthly allowance.
  • Get email summaryGet one report of the last 30 days: emails sent, bounces, spam, unsubscribes, opens, clicks, rejects and the plan cycle.
  • Get email bouncesGet a summary of bounces and rejects for the last 30 days: emails, rejects, soft bounces, hard bounces and bounce percentage.
  • Get email historyGet sending activity for a period grouped by sender address, SMTP user, domain or subaccount: emails used, bytes, opens, clicks, bounces, spam and…
  • Search activitySearch email events (processed, delivered, opened, clicked, bounced, unsubscribed ...) by subject, sender or recipient.
  • Search sent emailsList sent emails with sender, recipient, status, delivery time, SMTP response and open counts; optionally only opened or clicked ones.
  • List sender domainsList verified and pending sender domains with DKIM and return-path verification state and tracking subdomains.
  • List single sender emailsList single sender email addresses with their verification status.
  • View suppressionsList suppressed addresses and domains with reason, type and time; check whether one address is blocked.
  • Search templatesList email templates with name, id, subject, tags and last update.
  • Search subaccountsList subaccounts with name, email, id, plan size, usage, state and dedicated IP flag.

Information

PublisherUnify Dynamics LLC
CategoryMoney & business
LanguagesEnglish
Built forWorldwide
CompatibilityAny MCP client · any agent · REST
Version0.1.0
MCP endpointhttps://byok-smtp2go.connectorbay.com/mcp
REST APIopenapi.json
SupportGet help · Status
CountryWorldwide
FunctionOther
LayerDeep connectors

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Get SMTP2GO (BYOK)

Free · BYOK · Read-only

BYOK: bring your own keyThis connector uses your own SMTP2GO API key (restrict its permissions to the read endpoints you need). Create one at https://app.smtp2go.com/sending/apikeys/, with the fewest permissions it needs (read-only if the provider offers it). Your assistant sends it in the X-Upstream-Key header with every request. It is used for that one call only: never stored, logged or cached, and only ever sent to SMTP2GO. Revoke it at the provider whenever you like. Unofficial connector: not affiliated with SMTP2GO.