{"id":56021,"date":"2026-07-28T14:31:37","date_gmt":"2026-07-28T11:31:37","guid":{"rendered":"https:\/\/snov.io\/blog\/?p=56021"},"modified":"2026-07-28T16:21:02","modified_gmt":"2026-07-28T13:21:02","slug":"how-to-improve-email-deliverability","status":"publish","type":"post","link":"https:\/\/snov.io\/blog\/how-to-improve-email-deliverability\/","title":{"rendered":"How to Improve Email Deliverability: Proven Tactics [+ Practical Snov.io Workflow]"},"content":{"rendered":"

Email remains highly effective for B2B outreach: 78%<\/a> of businesses consider it a top lead generation channel in 2026. What\u2019s more, customized messages can bring you 10%<\/a> higher open rates and 2\u00d7 more replies.<\/p>\n

But even the best-crafted email won\u2019t perform if prospects never see it. That\u2019s why maintaining strong deliverability is crucial for driving results.<\/p>\n

In this article, we\u2019ll explore how to improve email deliverability<\/a> to ensure safer outreach, reach more inboxes, and get more value from your B2B campaigns.<\/p>\n

TL;DR:<\/h2>\n

To maintain healthy email deliverability and a solid sender reputation, you need the right technical setup, clean contact data, relevant messaging, and consistent sending activity. In the table below, you can see the most common reasons for poor inbox placement and practical ways to fix them:<\/p>\n

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\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n
Reasons for low deliverability<\/th>\nHow to fix email deliverability issues<\/th>\n<\/tr>\n<\/thead>\n
Improper email authentication setup<\/td>\nSet up SPF, DKIM, and DMARC records and confirm they pass for every sending service<\/td>\n<\/tr>\n
Poor email list quality<\/td>\nVerify lists before launch and remove invalid or fake email addresses, unsubscribes, and hard bounces<\/td>\n<\/tr>\n
New or long-inactive mailboxes<\/td>\nWarm these accounts gradually before outreach<\/td>\n<\/tr>\n
Generic or irrelevant messages<\/td>\nSegment your audience and tailor the copy to each group<\/td>\n<\/tr>\n
Emails marked as spam<\/td>\nLower your daily sending limits and review your emails for spam-triggering wording, formatting, or links<\/td>\n<\/tr>\n
Weak domain or sender reputation<\/td>\nRun a deliverability audit to check domain health, review blacklist status, and identify other issues<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Continue with this email deliverability guide<\/a> for a closer look at each solution and discover a practical workflow you can apply before and during campaigns.<\/p>\n

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Make every sent email count<\/p>\n

Ensure stronger inbox placement with the Snov.io deliverability suite<\/p>\n

Start today<\/a><\/div>\n
\"Make<\/div>\n<\/div>\n

What is email deliverability?<\/h2>\n

Email deliverability is the ability of an email to reach a recipient\u2019s primary inbox instead of landing in spam or being blocked. In simple terms, this metric shows whether your messages have a real chance to get seen, opened, and replied to.<\/p>\n

Email deliverability vs. email delivery<\/h3>\n

It is easy to confuse email deliverability with email delivery, but they aren\u2019t the same.<\/p>\n

Delivery rate<\/strong> shows how many of your emails were accepted by the recipient\u2019s mail server.<\/p>\n

Deliverability rate<\/strong>, on the other hand, is more related to inbox placement and focuses on where those delivered messages actually go.<\/p>\n

To make the difference clearer, let\u2019s look at an example.<\/p>\n

You sent 100 emails, and 80 of them were accepted by recipients\u2019 mail servers. So, your delivery rate is 80%.<\/p>\n

Out of those 80 messages that didn\u2019t bounce, 65 reached recipients\u2019 inboxes, 10 landed in the Promotions tab, and 5 appeared in the spam folder. In this case, your deliverability rate is 93.75% because 75 out of 80 delivered messages actually reached the inbox.<\/p>\n

So, the delivery rate indicates whether your emails were technically delivered, while the deliverability rate shows whether they reached the places where your prospects are likely to see them.<\/p>\n

Why is email deliverability important?<\/h3>\n

Email deliverability has a direct impact on campaign performance, and 67%<\/a> of B2B professionals cite it as a major barrier to success.<\/p>\n

Well, it\u2019s easy to see why. When your emails go to spam, your campaign performance drops even if your offer, targeting, and message copy are brilliant. Strong email deliverability increases your chances of getting opens, replies, clicks, and booked meetings.<\/p>\n

You need to improve email deliverability to protect your sender reputation, because frequent spam complaints and low engagement send negative signals to mailbox providers. Over time, these signals make your sending domain less trustworthy, leading to poor inbox placement for future campaigns.<\/p>\n

Simply put, deliverability is a foundation that makes your outreach strategy work.<\/p>\n

What is good email deliverability?<\/h3>\n

A good email deliverability rate in 2026 is between 95% and 99%<\/a>. A rate of 94% or lower may indicate issues with domain health, sender reputation, list quality, or other aspects of your sending process.<\/p>\n

So, before exploring specific strategies to improve email deliverability, let\u2019s look at the main factors that have an impact on it.<\/p>\n