Blog Archive

Bulk sending of calendar invites is essential for businesses managing events, meetings, and automated scheduling. This blog explains what calendar invites are, how Outlook and Gmail handle meeting requests, and why bulk sending requires better deliverability strategies. It also covers how integrating Brevo with Let’s Calendar helps organizations send calendar invites reliably while avoiding email

Microsoft 365 has introduced tenant-level outbound email limits that can impact high-volume calendar invitations. This blog explains what the update means for businesses, the risks of sending large numbers of meeting invites through Outlook or Gmail, and how tools like Let’s Calendar help organizations manage bulk calendar invites using multiple SMTP providers without hitting Microsoft

Gmail & Outlook calendar invites often behave differently due to formatting, sync rules, and platform limitations. This article uncovers lesser-known issues that affect invite delivery, acceptance, and calendar visibility.

Meeting invites don’t always appear correctly in Gmail & Outlook due to format conflicts, email handling rules, and calendar sync limitations. This article explains the most common reasons invites fail and how users can avoid missed meetings.

After you send a calendar invite, several things happen behind the scenes, from delivery and acceptance to calendar updates and reminders. This article explains each step so you understand how calendar invites work across email and calendar systems.

Sending hundreds of meeting invites manually through Gmail or Outlook quickly becomes inefficient and error-prone. This article explains how teams bypass Gmail or Outlook by using centralized invite workflows designed for scale. It highlights common challenges with traditional email calendars and shows how automation improves delivery, updates, and attendee tracking. For operations, marketing, and enterprise

Sending calendar invites may look simple, but choosing the right platform makes a big difference when scale matters. This guide compares Gmail and Outlook to help teams understand which option is easier for everyday scheduling and large-scale meetings. From user experience to delivery reliability, we break down how each tool supports mass calendar distribution. Whether

Mass calendar distribution is becoming a critical growth lever for events, webinars, sales teams, and enterprise communications in 2026. As inbox fatigue increases, calendar-first engagement ensures higher visibility, better attendance rates, and real-time updates for recipients. This playbook explains how organizations can use mass calendar distribution to send bulk invites efficiently, automate reminders, manage updates

Calendar Invites have become one of the most reliable tools for increasing attendance at webinars, conferences, and client meetings. Unlike email reminders that often land in cluttered inboxes or spam, Calendar Invites automatically sync to attendees’ schedules, trigger native reminders, and provide real-time updates. They reduce no-shows, ensure time-zone accuracy, and allow organizers to personalize

Event organizers today face a major challenge: delivering thousands of accurate, timely, and personalized calendar invites across Gmail and Outlook while ensuring high attendance. Automating calendar delivery solves this by eliminating manual effort, reducing human error, and ensuring each attendee receives an event-ready entry directly in their calendar where it matters most. This improves visibility,