Mailrelay: Product updates, Customer stories, and Insights | 2026 Cuspera

Mailrelay helped Save the Children send newsletters faster and with more flexibility. The organization needed a simple, accessible email marketing tool to save time and reduce costs. Mailrelay provid...ed free, customizable templates and detailed statistics, letting them personalize messages and track engagement. This saved resources and allowed Save the Children to focus more on their mission. The solution improved delivery rates and reduced the need for specialized staff.
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Mailrelay's SmartHost SMTP service helped Tata Motors avoid email delivery blocks and cut costs. Tata Motors needed reliable email for over 300 corporate accounts without operational changes. Their p...revious provider limited email volume and had poor support, causing days of lost communication. With Mailrelay, emails send securely and quickly, with 24/7 support responding in under an hour. Tata Motors now enjoys high availability, strong security, and efficient communication with clients and suppliers.
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Mailrelay helped APMiB automate sending personalized donation certificates. Before, three people spent three days on this task. Now, one person completes it in 15 minutes. Deliverability improved by ...200%. All recipients get the correct attachment. Mailrelay's API and support made integration fast and easy.
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Mailrelay helped Meliá Hotels International manage exclusive offers and send newsletters quickly. The team developed custom email solutions and integrated them with Meliá's CRM. Mailrelay provided co...nsulting on email marketing and deliverability. Meliá received personalized support for projects in several countries. The result was better campaign management and improved deliverability for hotel and resort promotions.
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Mailrelay helped the Embajada de Uruguay en México improve email deliverability for newsletters and mass communications. The embassy needed to reach Uruguayans in Mexico reliably and segment their da...tabase for better results. Mailrelay provided bounce management, database segmentation, and direct support. As a result, the embassy now sends official communications quickly and securely, with a healthy database and improved engagement.
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Mailrelay improved email deliverability for the Embassy of Uruguay in Mexico. The embassy used Mailrelay to segment its database and monitor bounced emails. This helped avoid spam filters and reach m...ore Uruguayans in Mexico. The embassy now sends newsletters quickly and reliably. Technical support from Mailrelay is excellent. The embassy can easily manage civic and cultural event communications.
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