Tourism | 5 mistakes to avoid so your newsletters don’t end up in spam

Oct 20, 2025

A well-crafted tourism newsletter can spark wanderlust, trigger a booking, or build loyalty… but a single mistake is enough to send it straight to the junk folder. Emailing mistakes in tourism marketing go far beyond a poorly chosen image or a typo: they’re about the tech, the strategy, and the message’s relevance.

Weak newsletter deliverability, overly sensitive anti-spam filters, a low-impact newsletter subject line, or sloppy audience segmentation can ruin your efforts. Targeting, engagement, and performance: the gains from proper optimization are fast and lasting. The question is simple: what should you change today so your tourism campaigns land in the right inbox—and in your readers’ minds?

Table of contents

Mistake #1: Ignoring contact list quality

An outdated or poorly maintained list hurts newsletter deliverability and raises the risk of email spam. Consistent database hygiene is essential to keep a high open rate and limit unsubscribes.

  • Remove inactive addresses
  • Validate new sign-ups
  • Update subscriber preferences

Mistake #2: Underestimating the subject line

The newsletter subject line is your first impression. A generic or overly salesy line can trigger anti-spam filters and reduce the open rate. Test multiple variants and match the tone to your tourism marketing.

Mistake #3: Neglecting content and relevance

Irrelevant, overly long, or poorly structured email content discourages reading. For your tourism campaigns, offer targeted deals, practical tips, and engaging visuals. Following email best practices improves perception and engagement.

Mistake #4: Forgetting personalization

Email personalization goes far beyond inserting a first name. Effective audience segmentation—based on behaviors and preferences—boosts relevance and strengthens customer loyalty in tourism.

Mistake #5: Skipping technical best practices

Overlooked technical settings can impact newsletter deliverability: missing authentication (SPF, DKIM), heavy images, or sending at the wrong times. Tourism campaign optimization also comes down to these details.

Summary table of mistakes and fixes

MistakeImpactFix
Unmaintained contact listDrop in open rate, email spam riskRegular cleaning and updates
Generic or overly salesy subject lineTriggers anti-spam filtersTest and personalize the newsletter subject line
Irrelevant contentLower engagement and more unsubscribesTargeted offers and email best practices
Lack of personalizationAudience loses interestStrengthen audience segmentation
Neglected technical settingsNewsletter deliverability issuesSet up SPF, DKIM, and optimize asset weight


No time to read it all? Recap here

In short: 5 mistakes that send your tourism newsletters straight to spam

  • Weakened newsletter deliverability lowers your chances of reaching readers.
  • Anti-spam filters can block messages if the content or structure isn’t right.
  • A weak newsletter subject line drastically reduces the open rate.
  • Poorly tuned audience segmentation sends irrelevant content.
  • Emailing mistakes in tourism marketing span both technical setup and message relevance.




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