Never land in the spam folder again. Automated AI Warmup.
Build unshakeable sender reputation with our peer-to-peer mailbox network and conversational AI (GPT-4o, Claude 3.5, Gemini). Automatically pull emails out of spam, mark as important, and reach 99%+ primary inbox placement.
“Hi Sarah, hope your week is off to a great start. Following up on the enterprise rollout we discussed last Thursday — did your engineering team have a chance to review the API latency benchmarks?”
“Hey! Yes, our CTO went through the integration specs yesterday. The sub-200ms response time looks fantastic. Let's schedule a 15-minute call Wednesday to lock in the final staging deployment.”
How Dottor Mail warms your mailboxes to perfection.
Connect your email account once. Our autonomous system handles peer routing, dynamic AI conversations, and spam rescues on autopilot.
Connect Your Mailbox
Connect via OAuth for Google Workspace & Microsoft 365, or via secure IMAP/SMTP for custom mail servers in under 60 seconds.
Multi-LLM Conversations
OpenAI, Claude, and Gemini generate context-aware business discussions with real subjects and natural reply pacing.
Spam Rescue & Auto-Star
If any message touches the spam folder, our peer receiver pulls it to the Primary Inbox, stars it, and marks it as important.
Ramp-Up & Deliverability Score
Send volumes increment gradually with randomized intervals (2-8 min). Monitor your 0-100% health score in real-time.
Authentic business threads. Zero placeholder spam.
Spam filters look for repetitive patterns, gibberish strings, and fake templates like “Hi [Recipient Name]”. Dottor Mail uses state-of-the-art language models to craft indistinguishable, natural conversational threads.
OpenAI, Claude 3.5 & Google Gemini Integration
Rotates among the world's best models to produce diverse vocabulary, syntax, and business contexts.
Dynamic Multi-Turn Reply Chains
Emails are not just sent into the void — receivers respond with intelligent replies after realistic human delay intervals.
Customizable AI Prompt Instructions
Tailor conversation themes to your industry (SaaS, Healthcare, Finance, E-commerce) directly from your dashboard.
“Subject: Hello friend. I am writing to say quick test 123...”
“Subject: Re: Follow-up on cloud database migration timeline...”
Engineered to protect your sender reputation.
Every feature is built around the strict security heuristics of modern email service providers.
Randomized Human Intervals
Never send in robotic bursts. Warmup interactions execute with random 2 to 8 minute gaps, exactly mimicking organic human email activity.
SPF, DKIM & DMARC Audits
Our system continuously inspects your domain authentication records and alerts you immediately if DNS records misalign.
Blacklist & DNSBL Defense
Real-time scanning across 50+ DNS blacklists (Spamhaus, Barracuda, SORBS) ensures your domain reputation remains pristine.
Peer-to-Peer Mailbox Mesh
Interact with real aged mailboxes across Google Workspace, Microsoft 365, Zoho, iCloud, and enterprise private servers.
Custom Ramp-Up Curves
Configure start volumes, daily ramp increments, maximum daily limits, and weekend pauses tailored to your sending goals.
Unified Credit Protection
1 credit per warmup action. If your credit balance depletes, warmup safely pauses automatically to prevent unexpected charges.
Everything you need to know about warmup.
QWhy is email warmup essential for cold outreach?
Email service providers (like Google and Microsoft) evaluate domain sender scores before deciding whether an email lands in the Primary Inbox or Spam folder. Sending cold emails from an un-warmed mailbox triggers spam heuristics. Warmup builds a history of positive interactions, opens, replies, and important markings that establish you as a trusted sender.
QHow does the multi-model AI engine generate conversations?
Our system connects with OpenAI, Anthropic Claude, and Google Gemini to compose context-rich business discussions. The AI writes natural subject lines, multi-paragraph email bodies, and contextual replies after randomized intervals. You can even configure custom AI instructions from your dashboard to match your specific industry.
QHow does the Spam-to-Inbox auto rescue work?
When a warmup email lands in the spam or junk folder of a receiver mailbox in our peer network, our system automatically moves it to the Primary Inbox, stars it, and marks it as 'Not Spam'. This directly trains Google and Microsoft spam filters to recognize your sending domain as reputable.
QWill warmup emails clutter my inbox?
No. When you connect your mailbox, Dottor Mail creates an automated filter/folder that archives warmup emails out of your main view, so your daily correspondence remains clean and uninterrupted.
QHow long does it take to properly warm up a mailbox?
For brand new domains, we recommend warming up for at least 14 to 21 days before launching heavy cold outreach campaigns. For active domains, keeping warmup enabled continuously maintains your high sender reputation and offsets negative spam reports.
QHow does credit deduction work for email warmup?
Email Warmup operates on Dottor Mail's unified platform credits: 1 credit is deducted per warmup action (send, receive, AI reply, or spam rescue). If your account credit balance reaches zero, warmup safely pauses automatically until credits are added.
Ready to unlock 99% email deliverability?
Connect your mailboxes in 60 seconds and let AI conversational warmup protect your sender score on autopilot.