Fix Gmail Spam Deliverability

Job ID: 39998370

Budget: ₹1,500 – ₹12,500 INR

Emails sent from my Gmail domain keep landing in the spam folder even though I’m already filtering out all spam-trigger words in the body copy. Messages go out through Zoho, so the issue is very likely tied to sender authentication, domain reputation, or the way Zoho is relaying the mail.

What I need is a concise technical audit followed by hands-on fixes:

• Verify and, if needed, correct SPF, DKIM and DMARC records for the domain that Gmail is using.
• Inspect the way Zoho is authenticating—return-path, envelope-from, tracking links, custom bounce domain—and bring it in line with Gmail’s best practices.
• Run seed-list or GlockApps/Mail-Tester checks to prove inbox placement after the changes.
• Provide a short report summarising what was changed, why it mattered, and the before-and-after deliverability results.

Once the records propagate and your test emails arrive in the primary inbox rather than spam, the job is considered complete.
Related categories: Zoho Email Marketing