Dear {{ name }},

Today marks the end of your membership journey with {{ company }}, and we wanted to take a moment to express our heartfelt gratitude.

Your support and active participation have been invaluable to us. Your insights and contributions have enriched our community, and we sincerely thank you for that.

Even though your membership has expired, please know that you are always welcome here. Should you choose to return in the future, we'll be delighted to have you back.

Wishing you all the best in your endeavors, and we hope our paths cross again.

Warm regards,

[Your Name]

[Your Title/Department]

[Your Company/Organization]