Ab Singh AI Automations, Agents & Systems

Email deliverability & cold email

Domains, DNS and warm-up done right, so emails land in the inbox — not spam.

Open rate from 23% to 68%

Starts when
Emails from a free address were landing in spam.
Does
Set up a sending domain with SPF, DKIM and DMARC, and moved all sending onto it.
Result
Average open rate went from 22.9% to 68.1%.

Cold campaign that books deals

Starts when
A B2B offer that needed meetings.
Does
Set up sending domains, warmed them, wrote and ran the campaign.
Result
7,200 sent, 68.8% opened, 3.9% replied, and 4 sales opportunities opened.

Mailbox warm-up to 100% inbox

Starts when
New outbound mailboxes on fresh domains.
Does
Ran a two-week warm-up in Smartlead across Google and Microsoft inboxes.
Result
289 of 289 warm-up emails in the inbox; mailboxes cleared for outbound.

DNS done once, done right

Starts when
A brand sending from Shopify, Google Workspace or a CRM.
Does
Adds and verifies the records, checks them with mail-tester, fixes anything flagged.
Result
A domain that inbox providers trust from day one.