TrekMail Blog
Practical guides, email hosting insights, and tips to get the most out of your domains and mailboxes.
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Operations Playbook
Email Management Platform vs System: What Agencies Need
Most agencies shop for an email management platform and end up with a workflow tool instead of infrastructure control. If your problems show up at 2 AM, you need a system — not a nicer shared inbox.
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Alexey Bulygin
Business Email
Business Email Pricing: Real Costs & Hidden Traps (2026)
You see $6/user, think $30/month, then get a $150 invoice. Business email pricing is a stack of renewal cliffs, storage overages, and compliance taxes. Here's what you actually pay—and how to avoid the traps.
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Alexey Bulygin
Deliverability & DNS
SPF Record Setup: Step-by-Step Guide With Provider Examples
SPF isn't optional. Since February 2024, Google and Yahoo reject mail from domains without it. This guide covers the complete SPF record setup — syntax, provider configs, DNS publishing, and CLI validation — so you get it right the first time.
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Alexey Bulygin
Deliverability & DNS
SPF Record for Email: Exact Setup for Business Domains
Your SPF record for email is either right or it isnt. Since February 2024, Google and Yahoo reject messages from domains with broken or missing SPF. Heres the exact configuration for your setup, plus the hidden traps that make correct-looking records fail silently.
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Alexey Bulygin
Email Forwarding
Email Alias: Definition, Setup Guide & Best Practices (2026)
Email aliases let you create professional role-based addresses—sales@, info@, billing@—without paying for extra mailboxes. This guide covers SMTP mechanics, misconfigurations, and step-by-step TrekMail setup.
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Alexey Bulygin
Deliverability & DNS
Email Sender Reputation: 4 Signals That Matter
Mailbox providers score your email sender reputation on four specific signals. Understand the complaint rate cliff, authentication requirements, volume thresholds, and IP hygiene rules — then fix them before your mail stops delivering.
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Alexey Bulygin
Deliverability & DNS
Email Domain Reputation: Why It Tanks & How to Fix It
Your email domain reputation has been degrading quietly — by the time you notice, you're already muted. Four specific causes kill it. Here's the diagnostic workflow and structured recovery protocol.
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Alexey Bulygin
Deliverability & DNS
Domain Reputation Email: Why Your Domain Gets Tainted
Your emails keep landing in spam, even after switching hosts and getting a fresh IP. The problem isn't your server — it's your domain name. Domain reputation email damage follows the domain. Here's how to diagnose it, prevent it, and recover.
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Alexey Bulygin
Email Forwarding
SRS Email Forwarding: How It Works and Why It Fails
You enabled forwarding and email stopped arriving. SRS was supposed to fix it — but most guides miss the DMARC alignment failure that drops mail even after SRS is correctly configured.
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Alexey Bulygin
Providers Compared
Rackspace Email Alternative: Technical & Financial Audit
Staring at a Rackspace renewal invoice? This technical and financial audit breaks down why operators leave, what to evaluate in any alternative, and a step-by-step migration checklist to switch without breaking delivery.
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Alexey Bulygin
Deliverability & DNS
Domain Reputation: Build, Drop, and Recover | TrekMail
Your domain has a reputation score with every major inbox provider. Cross 0.3% spam complaints and you're blocked. Here's how domain reputation works, what destroys it, and the exact recovery protocol.
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Alexey Bulygin
Email Forwarding
Domain Catch All: Route Everything Without Losing Control
Enable a domain catch all without the right architecture and you get Directory Harvest Attacks, backscatter blacklisting, and SPF failures that silently drop authenticated mail. Here's how to build it safely.
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Alexey Bulygin