How-tos / Guides
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Microsoft ACS Retirement: Finding an SMS API You Can Trust
Read moreMicrosoft has announced the retirement of standalone Azure Communication Services (ACS) SMS. For enterprises running automated workflows in Azure Logic Apps, Power Automate, and Copilot Studio, this means planning for a replacement that can support their long-term messaging needs. Microsoft recommends migrating business messaging to specialized providers in its ecosystem.
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Trusted Domains: Ensuring that transactional emails reach only their intended recipients
Read moreRetarus Transactional Email allows you to define a list of allowed recipient domains. This ensures that messages are only delivered to approved organizations; any emails accidentally sent to domains not part of that list will be dropped.
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GraphQL API: Real-Time Data Insights Where You Need Them
Read moreDid you know? You can use our GraphQL Reporting API to get real-time data on your critical fax transmissions wherever you need them.