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Email Deliverability Support

Find out why your emails land in spam or go missing, and fix the authentication, list and sending issues that hurt inbox placement.

An Email Nobody Sees Achieves Nothing

You can write the perfect campaign, design a beautiful newsletter or send an important quotation, but if it lands in the spam folder or the promotions tab nobody checks, or is rejected entirely, it achieves nothing. Deliverability problems are often invisible at first. Open rates slowly decline, customers say they never received an invoice or password reset, enquiry replies go unanswered, and eventually an email platform warns that your account is under review because of high bounce or complaint rates.

Inbox providers such as Gmail, Outlook and Yahoo decide where to place each email based on many signals: whether the sending domain is properly authenticated, the reputation of the domain and sending IP, how recipients interact with previous emails, the quality of the list, complaint and bounce rates, sending volume patterns and content characteristics. In recent years, major providers have introduced stricter requirements for bulk senders, including authentication, easy unsubscribe and low spam complaint rates. Meeting these standards is now essential for any business that sends email at scale.

ViV Softech Solution is a website designing and digital marketing agency in Delhi, and we provide email deliverability support for businesses across India as part of our email marketing services. Business mailbox setup is covered by business email configuration and platform setup by email platform setup.

Common Deliverability Problems We Fix

Spam Folder Placement

Emails filtered as spam or junk.

Missing Authentication

SPF, DKIM or DMARC not configured.

High Bounce Rates

Invalid or outdated addresses.

Spam Complaints

Recipients marking emails as spam.

Blocklisting

Domains or IPs listed on blocklists.

Account Suspensions

Email platform warnings or restrictions.

Diagnosing the Root Cause

Deliverability problems rarely have a single cause, so we start with a structured diagnosis. We review DNS records for your sending domains, check email headers from real messages to see how receiving servers evaluated them, examine your email platform’s bounce, complaint and engagement reports, and check whether your domain or IPs appear on major blocklists.

We also look at how your list was built, how often you send, whether inactive subscribers are still being emailed, how unsubscribes are handled, whether transactional and marketing emails share the same domain, and whether content or links might trigger filters. Google Postmaster Tools and similar provider dashboards, when set up, give valuable reputation data. The diagnosis produces a clear list of issues ranked by likely impact.

Improving Inbox Placement Step by Step

Fixing deliverability combines technical corrections with better sending practices, and both matter. On the technical side, the sending domain needs correct SPF records listing every legitimate sending service without exceeding lookup limits, DKIM signing enabled for each platform so messages are cryptographically verified, and a DMARC policy that tells receivers how to handle unauthenticated mail, starting with monitoring and moving towards stricter enforcement once all legitimate sources are aligned. Custom tracking domains and proper return-path configuration in your email platform improve alignment and reputation. Separating marketing emails from critical transactional or one-to-one business emails, for example by using a subdomain for bulk campaigns, can protect your main domain’s reputation. On the list side, we remove hard bounces, suppress long-inactive subscribers or move them into a re-engagement sequence, verify questionable addresses before sending, and stop using any purchased, rented or scraped lists, which are a leading cause of complaints and spam traps. Sign-up forms should collect clear consent, and double opt-in can improve list quality where appropriate. Sending practices matter too: consistent volumes rather than sudden spikes, a gradual warm-up when starting with a new domain or IP, sending first to the most engaged subscribers, relevant segmented content rather than blasting everyone, one-click unsubscribe headers and visible unsubscribe links, and a recognisable sender name. Content is reviewed for practices that look spammy, such as image-only emails, misleading subject lines, excessive links, URL shorteners or broken HTML. Recovery from serious reputation damage takes time and cannot be rushed; we set realistic expectations and monitor progress. Inbox placement is ultimately decided by mailbox providers, so no one can guarantee it, but these steps substantially improve your chances.

Platforms and Email Types

Marketing platforms

Mailchimp, Brevo, Klaviyo, Zoho Campaigns and others.

Business mailboxes

Google Workspace and Microsoft 365.

Transactional email

Order confirmations, OTPs and receipts.

Website emails

WordPress form and notification emails.

CRM emails

Sales sequences sent from CRMs.

Cold outreach risks

Guidance on compliant, low-risk practices.

Website forms that fail to send emails often need SMTP configuration; we can resolve this as part of the project.

Ongoing Monitoring

Deliverability needs ongoing attention because reputation changes with every campaign. Monitoring DMARC reports reveals unauthorised senders and misconfigured services; reviewing bounce and complaint trends catches list problems early; and watching provider reputation dashboards helps spot declines before they become serious.

We provide periodic reviews and recommendations, and can coordinate with your campaign team. Good list practices continue through newsletter management and promotional email campaigns.

What You Receive

Diagnostic Report

Issues found and their likely impact.

Fixes Implemented

DNS, platform and list corrections.

Sending Guidelines

Practices to maintain reputation.

DNS changes require access to your domain registrar or DNS provider, coordinated carefully to avoid disrupting email.

Our Process

We review DNS, headers, reports and blocklists.

We rank issues by impact.

We correct authentication and platform settings.

We clean and segment the list.

We set volumes, warm-up and practices.

We track reputation and results.

What Affects Cost

  • Number of domains and platforms.
  • Severity of reputation problems.
  • List size and cleaning needs.
  • Verification tool costs, billed separately.
  • Ongoing monitoring.

Frequently Asked Questions

Common causes include missing authentication and list quality.

No, providers decide, but best practice helps.

A policy telling receivers how to handle unauthenticated mail.

Weeks to months, depending on severity.

We fix causes and request delisting where possible.

Yes, they often need proper SMTP setup.

Get Your Emails Into the Inbox

Tell us what is happening with your emails. We will diagnose the issues and share a clear quote.

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