Email integration

Connect Outlook & Microsoft 365 to JYNI

Link your Outlook or Microsoft 365 inbox with secure OAuth and send outreach from your own address — while JYNI handles lead discovery, sequencing, replies, and your CRM in one place.

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JYNI integrates with Outlook and Microsoft 365 through Microsoft's secure OAuth, so you connect your inbox without sharing your password. Once connected, JYNI can send personalized outreach and sequences from your own Outlook or Microsoft 365 address, with sent mail and replies sitting alongside lead discovery and the CRM in one workspace. You connect it in seconds from settings — choose Microsoft, approve the consent screen, and you're sending from your own inbox. It's ideal for warm or lower-volume outreach from your real address; for high-volume cold email, JYNI also offers managed sender domains so you don't risk your primary Microsoft domain's reputation.

The Outlook & Microsoft 365 integration

The Outlook integration connects your inbox to JYNI over OAuth and lets JYNI send email as you — from your own Outlook or Microsoft 365 address — for personalized outreach, sequence steps, and one-to-one replies. JYNI refreshes the connection automatically, and keeps your outbound and replies in the same workspace as your leads and pipeline.

Secure OAuth — no password shared

How to connect Outlook

  1. 1Go to your email/sender settings in JYNI.
  2. 2Choose 'Connect Outlook / Microsoft' to start the secure OAuth flow.
  3. 3Approve the Microsoft consent screen (JYNI requests send access — it never sees your password).
  4. 4You're returned to JYNI with your inbox connected and ready to send.
  5. 5Start a sequence or send outreach — messages go out from your own Outlook address.

What you get

Send from your real address

Outreach and replies come from your own Outlook or Microsoft 365 inbox — ideal for warm outreach, follow-ups, and conversations where recipients expect the real you, not a no-reply address.

Secure, password-free connection

The integration uses Microsoft OAuth, so JYNI never sees or stores your password — you grant scoped send access and can revoke it any time from your Microsoft account or by disconnecting in JYNI.

One workspace, not a bolt-on

Because the inbox connects into JYNI, your sending sits alongside AI lead discovery, sequencing, replies, and the CRM — so a connected Outlook isn't a silo, it's part of the whole outbound motion.

Sending from your personal Outlook/Microsoft 365 address is best for warm or lower-volume outreach. For high-volume cold email, sending from your primary Microsoft domain can put your everyday email reputation at risk — JYNI offers managed sender domains (with warmup and CAN-SPAM handling) for that, so cold campaigns stay off your main domain. You can use a connected Outlook inbox and managed sender domains side by side.

Outlook & Microsoft 365: FAQ

How do I connect Outlook to JYNI?

Open your email/sender settings in JYNI, choose to connect Outlook/Microsoft, and approve the Microsoft OAuth consent screen. JYNI requests scoped send access only and never sees your password. Once approved, you're sending from your own Outlook or Microsoft 365 address, and you can disconnect at any time.

Does JYNI work with Microsoft 365 and Office 365?

Yes. The Outlook integration connects Outlook and Microsoft 365 (formerly Office 365) inboxes through Microsoft's OAuth. Whether your mailbox is a personal Outlook account or a Microsoft 365 work account, you connect it the same way from JYNI's settings.

Should I send cold email from Outlook or a managed domain?

For warm outreach and one-to-one replies, sending from your real Outlook address is great. For high-volume cold email, it's safer to use JYNI's managed sender domains so a campaign can't damage your primary Microsoft domain's reputation. Many teams use both — connected Outlook for warm conversations, managed domains for cold.

Is the connection secure?

Yes. The integration uses Microsoft OAuth with scoped send permission, so JYNI never sees your password. You can revoke access at any time from your Microsoft account's connected apps or by disconnecting the inbox in JYNI.

Put Outlook to work in JYNI

Connect Outlookand run lead discovery, compliant cold email, and your CRM in one workspace. Book a walkthrough and we'll set it up with you.

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