What Challenges Do You Face Delivering Products/SaaS Emails via SMTP/APIs?

Hello Product Hunt Community! 👋 As we prepare to launch SMTPkit.com, we’re eager to understand the challenges you face when delivering emails for your SaaS or product applications via SMTP. We’d love to know: Deliverability Issues: Have you encountered problems with emails landing in spam or not reaching your recipients at all? Integration Challenges: Are there any difficulties you face when integrating SMTP with your current systems or platforms? Analytics & Tracking: How important are detailed email analytics and tracking to you, and what features are you missing? Customization Needs: Do you need more flexibility with custom domains, email rotation, or security features? Support & Reliability: Have you experienced issues with support or reliability from your current email service provider? Your feedback will help us fine-tune SMTPkit to better serve your needs and address the common pain points in email delivery. We’re excited to hear your thoughts and appreciate your input! Thank you for sharing!