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Microsoft TeamsMicrosoft Teamsbeta

Microsoft Teams scheduler: schedule announcements into a channel

Send regular announcements into a Teams channel or chat without being there at the time. You create a Workflows webhook in Teams, paste its link in Postemi, and the message goes out as a card with text and an image at the time you set. Postemi only sends; it does not read the channel.Beta: New in Postemi and not yet tested with many channels. Tell us if something does not work.

  • Workflows webhookset up in Teams in a few clicks
  • Text and an imagesent as an Adaptive Card
  • 37 platforms and appsincluding Teams, in one calendar
Works with any AI or agent

No Teams app to approve

A Workflows webhook is enough, created by you in Teams.

Only sends

Postemi cannot read the channel or its members.

The link stays secret

The webhook link is stored encrypted and never shown again.

One calendar

Teams sits next to your other channels, so nothing is planned twice.

Plan, schedule and measure your Microsoft Teams content from one place

Announcements with an image into a Teams channel or chat, scheduled ahead.

01announcements

The channel update that always goes out

Write the update ahead and let it arrive in the channel during working hours.

  • Scheduling to the minute
  • One image per message
  • The same calendar as your other posts
/app/calendar
October 2026Week 42
WeekMonth
Mon12
Instagram
Reels
08:00
Tue13
YouTube
Shorts
17:00
Wed14
Facebook
Post
12:30
Thu15
LinkedIn
Article
09:00
Fri16
Microsoft Teams
Video
18:00

Drag a post to another day to move it.

02repurpose

What you share outside, the team gets too

Send an internal version of a public post into Teams, from the same editor.

  • Per-channel copy variants
  • One schedule, several channels
  • Images from the media library
/app/compose
Schedule

Goes out on 4 channels. You can keep editing until then.

Microsoft TeamsSlackGoogle ChatLinkedIn
Next free slot
Friday at 18:00, from your posting times
Day
MonTueWedThuFriSatSun
Time
09:0012:3018:0020:00
Schedule for Friday, 18:00
03cross-posting

Post everywhere at once

Post everywhere in 30 seconds instead of 30 minutes. Manage all your social accounts from one place: connect your profiles and publish the same content to every platform at once, in a few clicks, without the extra hassle.

Post everywhere at once
/app/compose
New post
Draft
Channels
  • SlackSlack
  • Microsoft TeamsMicrosoft Teams
  • Google ChatGoogle Chat
  • LinkedInLinkedIn
  • XX

Our autumn menu starts Friday: cardamom buns and a new house filter. Come by and try it first!

Text and format adjusted per channelPublish now
Published to 5 channels
How it works

Start with Microsoft Teams in three steps

  1. Microsoft Teams

    Create a Workflows webhook

    In the channel: More options > Workflows > Send webhook alerts to a channel.

  2. 02

    Paste the link in Postemi

    Give the channel a name you will recognise.

  3. 03

    Write and schedule

    The message arrives at the time you set.

Take the Microsoft Teams load off your shoulders

Write the next few weeks in one go, drag them onto the calendar, and Postemi publishes at the minute you set. You only have to deal with the content.

Get started for free

Frequently askedquestions

I have an old incoming webhook link. Does it work?
No. Office 365 connector webhooks are retired, and older Workflows links on logic.azure.com stopped working at the end of November 2025. Create a Workflows webhook and copy its new link.
Who does the message come from?
From the workflow, as Teams shows it (usually the Workflows app or the workflow owner). The workflow belongs to the person who created it.
Can I send an image?
Yes, one image per message, in the card below the text. It must be in your Postemi media library.
What is the length limit?
Teams refuses messages over 28 KB. Postemi stops you at 10 000 characters, which stays well under that.
Is there a free trial for Microsoft Teams?
Yes, every new account starts with a 7-day free trial. We ask for a card to start the trial, but we don't charge anything during it. After that the Basic plan is available from $19 a month, and you can cancel anytime.
Get started today

Grow your audience,not your workload

Postemi brings your social accounts together in one calendar, so you can spend more time on your leads and your business. Don't let managing your accounts take up ten hours a week.