Tomba Blog
Tactical guides for email discovery, verification, and outbound workflows.
Email Sequence Strategy in 2026: Build Ones That Convert
Most email sequences fail before the first send because the list is wrong, not the copy. Here is how to structure, time, and measure a sequence that actually books meetings in 2026.
Sentiment tracking promises to tell you which replies are actually warm. Here's how the scoring really works, how accurate it is on cold outbound, what the major tools charge, and when it earns its seat in your stack.
Domains, mailboxes, authentication, warmup, and list hygiene — the five layers that decide whether your cold email reaches the inbox or dies in spam. Here's how to build each one without torching your main domain.
Your email sender score is not one number — it's four different systems judging you at once. Here's what each mailbox provider actually measures, how to check your score for free, and a 30-day repair plan that works.
Your sender reputation decides whether cold email lands in the inbox or the spam folder. Here's what mailbox providers actually score, how to check yours for free, and a 30-day repair plan that works.
Most B2B email lists are one giant segment called "everyone." Here is how to split by firmographics, role, and intent, and what each layer is actually worth in replies.
Every email search tool claims 95%+ accuracy. Real-world hit rates land far lower. Here's how the main categories differ, what they actually cost per usable contact, and how to test them before you commit.
An email search service turns a name and a domain into a deliverable inbox. Here is how the tech actually works, what separates 95% accuracy from 70%, and how the main vendors compare on price, coverage, and verification depth in 2026.
An email searcher turns a name and a domain into a deliverable address — or into a bounce. Here is how the tech actually works, what accuracy numbers really mean, and how the main tools compare on price and coverage in 2026.