Inbox-Ready 10k Introduction Emails -- 2

I have a list of about 10,000 email addresses and I want to send one clear, well-designed message that introduces recipients to my service-based business. What matters most is that the message actually lands in their primary inbox instead of Promotions or, worse, Spam... (Budget: ₹1500 - ₹12500 INR, Jobs: Bulk Marketing, Email Campaign, Email Handling, Email Marketing, Internet Marketing, Mailchimp, SendGrid, SMTP)