US/EU Private IP & Google, Outlook Inboxes for Reply.io.
QuickMail makes it easy to send campaigns and manage replies. MailKarma.ai makes sure your sending setup doesn’t get you blacklisted. Together, they take the pain out of scaling with multiple inboxes and domains, no tech skills needed.
Key Features & Benefits:
- Inbox Health Management: Worried your emails might end up in spam? MailKarma.ai handles that for you. It warms up your inboxes automatically and keeps everything running smoothly in the background. You don’t have to lift a finger, it runs checks, fixes issues, and keeps your domain in good shape. So you can just focus on sending, knowing your setup is solid.
- Multibox Scaling: Adding more inboxes? No problem. MailKarma.ai makes it super easy to spin up new ones fast. It takes care of all the messy DNS stuff like SPF, DKIM, and DMARC, no tech knowledge needed. Everything’s in one place, so you’re not juggling logins or chasing down records.
Once it’s set up, it just works, no babysitting required. - QuickMail Sync: Running cold email campaigns with QuickMail? MailKarma.ai has your back behind the scenes.While you’re busy testing subject lines and scheduling follow-ups, we’re keeping your backend clean. Your emails land in inboxes instead of getting lost in spam, even during heavy sends.
It’s the quiet support that makes your QuickMail campaigns actually work. - No Blacklists, No Bounce: Getting blacklisted or bounced is a nightmare and MailKarma.ai helps you avoid both.It protects your sender reputation so email providers trust your domain.That means fewer bounces, more opens, and real conversations with real leads.You stay visible, credible, and out of the spam folder where emails go to die.
Take your outreach to the next level. Use MailKarma.ai with QuickMail to ensure your cold emails get read, not ignored. Start your free trial with MailKarma.ai and unlock true deliverability power for QuickMail.
Reply.io
CRM
Pair MailKarma.ai with Reply.io for smart outreach and rock-solid deliverability, without the tech headaches. Reply.io sends, MailKarma.ai protects, warming inboxes, managing DNS, and keeping your emails out of spam so you can focus on results.
Trusted by high-growth companies to scale their outbound campaigns and maximize email deliverability.
FAQs: Everything You’re Wondering About Cold Email Deliverability & MailKarma’s Infrastructure
MailKarma is a dedicated email infrastructure solution built exclusively for cold email outreach. Unlike shared inbox tools or general ESPs, MailKarma gives you complete control over your sending setup—private US IPs, clean domains, and expert-backed deliverability practices. Built by cold email pros, MailKarma is optimized to scale outreach without landing in spam.
Because MailKarma sets up private infrastructure—including custom domains and mailboxes—it doesn’t offer a traditional free trial. However, you can explore the platform, view your dashboard, and test features before provisioning infrastructure. Our private dedicated email servers cost $150 per server plus $0.001 per email sent, making it extremely cost-effective for high-volume cold email campaigns. For Gmail Workspace solutions, pricing starts at $3.50 per email with a 10-email minimum, dropping to $2.50 per email for volumes over 100 emails. This transparent pricing model ensures you only pay for what you use while maintaining enterprise-grade email deliverability.
Yes. MailKarma automatically sets up SPF, DKIM, and DMARC records using best-in-class standards. No technical hassle—our system handles everything behind the scenes, and our support team is always ready to assist if needed.
Every MailKarma subscription includes:
- Automated DNS setup (SPF, DKIM, DMARC)
- Private mailbox hosting
- Ongoing deliverability optimization
- Server monitoring and uptime guarantees
It depends on your monthly sending volume and the number of contacts per sequence. To simplify this, MailKarma includes a volume-based calculator inside the app to help you choose the optimal setup for scale, safety, and inbox placement.
Gmail and Outlook aren't built for cold outreach—they throttle volume, rotate IPs, and limit deliverability. MailKarma gives you:
- Dedicated infrastructure
- Warmed IPs and aged domains
- No shared resources
- Built-in best practices for cold outreach
It's the infrastructure your outreach actually needs.