BobWork Email Warm-up
BobWork Email Warm-up prepares email mailboxes for outbound sending by gradually exchanging warm-up messages across a shared network or a private pool of a customer's own mailboxes. It automates sending and replies, monitors messages reported as spam, and provides mailbox health and deliverability indicators, including checks for SPF, DKIM, and DMARC. The service is designed for founders, sales and marketing teams, agencies, and small businesses that use new or inactive mailboxes for outreach. It supports connection to common providers and IMAP-compatible accounts, with availability depending on the provider and connection method. Users can review warm-up activity and mailbox status in a web dashboard. The service focuses on mailbox preparation, while its API and Model Context Protocol server also support optional outbound campaign workflows.
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Terlido
Terlido is a cloud-based platform for teams running cold-email campaigns from connected Gmail, Microsoft 365, or SMTP/IMAP mailboxes. Warmup and campaigns share one daily per-mailbox send budget, with recipient-domain throttling, suppression controls, and automatic pauses at bounce or spam thresholds. Before sending, it checks SPF, DKIM, DMARC, and MX records; unsubscribe headers remain on. Sequences combine email, WhatsApp, LinkedIn, and call steps. LinkedIn steps become prepared tasks for a person, not automated account actions. Terlido Newsletter is free for up to 10,000 subscribers. The platform also offers a unified inbox, contact management, campaign analytics, two-way HubSpot sync, and a REST API and MCP server on eligible plans; agent use follows sending limits and workspace controls. Teams can manage outreach campaigns and replies from one workspace.
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Mailwarm
5.0 out of 5 stars
(4 Ratings)
Mailwarm : Automated Email Warmup & Deliverability Software
Mailwarm is a cloud-based email warmup and deliverability platform designed to help businesses improve inbox placement and reduce spam filtering risks. Since 2020, Mailwarm has supported startups, sales teams, recruiters, agencies, and outbound marketers that rely on cold email and domain reputation management for growth.
The platform strengthens sender reputation by generating consistent, natural engagement signals across multiple mailbox providers. Instead of relying on shortcuts, Mailwarm builds long-term trust with email providers through structured warmup automation.
Mailwarm supports Gmail, Outlook, Microsoft 365, Yahoo, and custom SMTP configurations, making it suitable for teams launching new domains, onboarding new sales representatives, or managing multiple client inboxes.
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E-Warmup
5.0 out of 5 stars
(7 Ratings)
E-Warmup is an AI-powered email deliverability and automated inbox warmup platform built to keep campaigns out of spam and the promotions tab.
Backed by 10+ years of manual deliverability consulting for 4,000+ clients, E-Warmup pairs your mailboxes with a peer-to-peer network of 40,000+ real inboxes to secure 98% primary inbox placement.
Key capabilities:
• AI Read Emulation: Simulates authentic human reading speeds, scroll pauses, and multi-language replies instead of detectable bot opens.
• Real-Copy Warmup: Train spam filters using your actual sales sequences and niche topics.
• Multi-ESP Support: Route warmup through Gmail, Outlook, Zoho, SendGrid, Amazon SES, or custom SMTP.
• 24/7 Reputation Shield: Continuous DNS health tracking (SPF, DKIM, DMARC), bounce monitoring, and automated blacklist removal across 100+ lists.
• Seed List Warmup: Protect non-SMTP platforms like Klaviyo and Mailchimp.
Start warm up & fix your deliverability free in 25 sec.
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