Update Rate Limits for Email for Azure managed domains

[Iam-Manishkumar]

The email rate limits for Azure managed domains have reportedly been increased to 30 emails per minute per subscription and 100 emails per 60 minutes per subscription. This information has been tested and verified.
Azure managed Domain –

Custom Domain –

[prmerger-automator]

@Iam-Manishkumar : Thanks for your contribution! The author(s) and reviewer(s) have been notified to review your proposed change.

[learn-build-service-prod]

Learn Build status updates of commit 99a00c6:

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articles/communication-services/concepts/service-limits.md	✅Succeeded

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[Iam-Manishkumar]

@tophpalmer – Can this be reviewed, please?

[v-dirichards]

@tophpalmer

Can you review the proposed changes?

Important: When the changes are ready for publication, adding a #sign-off comment is the best way to signal that the PR is ready for the review team to merge.

#label:"aq-pr-triaged"
@MicrosoftDocs/public-repo-pr-review-team

[Copilot]

Pull Request Overview

This PR updates the documented rate limits for Azure Communication Services' Azure managed domains to reflect increased sending capacity. The limits for sending emails have been significantly raised from the previous values.

Key Changes:

• Email sending rate limit per subscription increased from 5 to 30 emails per minute
• Email sending rate limit per subscription increased from 10 to 100 emails per 60 minutes

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