What You Get with RelayDocs Email Delivery
RelayDocs is purpose-built for regulated, high-volume delivery by offering enterprise-grade infrastructure, pre-send validation, automated failover protection, and full compliance visibility across every message. Whether it’s onboarding emails or policy updates, we make sure your communication reaches its destination and stays audit-ready.
Dedicated IPs, warmed domains, and full domain authentication (SPF, DKIM, DMARC) for maximum inbox placement.
Every message passes syntax checks, inbox pinging, and domain verification to reduce bounce rates and protect sender reputation.
If delivery fails due to bounces, blocks, or filters, RelayDocs auto-escalates to USPS mail to ensure every communication reaches its destination.
Simulates real-user behavior to improve deliverability and meet evolving Google & Yahoo requirements.
Track delivery, open, click, bounce, and unsubscribe events with full timestamped logs and webhook support.
Personalized messages using recipient-specific variables like name, date, and policy details — in multiple languages if needed.
Retries soft bounces, handles SMTP rejections, and triggers alternate workflows — including fallback-to-mail.
Region-specific suppression lists, GDPR/CASL/CAN-SPAM compliance, and opt-out automation.
From Trigger to Inbox,
Delivered with Precision.
Our four-phase execution model ensures fast, controlled go-lives for critical communications.
We begin by mapping your communication workflows end-to-end. Next, we validate templates, warm domains, and test deliverability across real-world inboxes. Then we configure routing rules, personalization, and infrastructure. Finally, we enable live delivery with monitoring, fallback triggers, and audit-ready reporting by keeping you in control at every step.

Validate, Clean, and Warm Your Lists
Every email that goes through RelayDocs is screened, verified, and warmed using over 10+ intelligent checks by ensuring cleaner lists, higher inbox placement, and fewer surprises after hitting send.
What We Check (10+ Smart Filters)
Every email address you validate with RelayDocs is run through rigorous checks by ensuring your list is not just clean, but truly campaign-ready.
We catch and correct invalid email formats, typos, and structural errors — so you never lose a good lead over a misplaced dot or missing “@”.
RelayDocs confirms that the recipient’s domain is properly configured to receive email. No valid mail server? That address is flagged.
We scan for domains known for abuse, spam, or fraud. This helps protect your brand from toxic senders that could harm your deliverability.
Some domains accept any email address format (like anything@company.com) but silently drop the messages. We identify these tricky cases so you can choose how to handle them.
Our engine cross-checks against known spam trap sources — helping you avoid the silent killers of sender reputation and inbox placement.
Temporary and self-destructing emails (like @mailinator.com) are removed from your list automatically to avoid fake signups or wasted sends.
We detect Gmail, Yahoo, Outlook, and other consumer-grade domains so you can segment, prioritize, or exclude them based on your targeting needs.
Without sending any mail, we ping the server to verify if the mailbox is active and ready to receive — minimizing soft bounces before they happen.
Whenever possible, we enrich your list with inferred gender and first names based on address patterns — unlocking new personalization opportunities.
RelayDocs retries validations that are temporarily blocked due to greylisting — ensuring you don’t lose out on valid contacts during the first pass.
Check Before You Send
RelayDocs makes it easy to verify and clean your emails - whether you're uploading bulk lists or validating one address at a time.
Quickly check one or more addresses via our dashboard.
Upload .xlsx files with an "EmailAddress" column, and we’ll validate, sort, and color-code results for easy action.
Integrate email validation directly into forms, CRMs, or lead capture systems.
Inbox Warm-Up & Deliverability Support
Before we send your first message, RelayDocs can gradually warm your domain using best-practice volume ramp-ups and real inbox interactions by keeping your sender score healthy and inbox placement strong.
We gradually ramp up email volume for new domains/IPs to build sender reputation.
SPF, DKIM, and DMARC setup included for compliance and trust.
We monitor complaints and feedback loops from major ISPs.
Email That Delivers In Every Sense of the Word
We don’t just warm IPs — we simulate real interactions (opens, clicks, scrolls) across Gmail, Yahoo, and more.
Region-specific suppression enforcement, retention controls, and audit logging — all built in.
Manage tokens, templates, audiences, and fallback logic directly from the dashboard.
If email fails, USPS print delivery kicks in automatically — no messages lost, no manual steps.
With compliance certifications, delivery SLAs, and infrastructure designed for audit-heavy workflows.

Reach the Inbox - Reliably, Securely, and Every Time
Don’t leave regulated messages to chance. RelayDocs delivers with the compliance, infrastructure, and visibility your teams need.
Compliant Communications for Every Sector
From regulated industries like finance and healthcare to public sector entities and insurance providers, RelayDocs delivers secure, traceable, and cost-effective document automation that meets your compliance and operational needs.








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