# Help Category: Email

> Canonical: https://jethost.com/kb/category/email/ · Results: 24 · Page 1 of 3

You will find JetHost email help for setting up mailboxes, working with webmail, and connecting your email to different devices and apps. Find email help for troubleshooting issues like delivery errors, authentication problems, and spam filtering.

- [Email Disk Usage](https://jethost.com/kb/email-disk-usage/) — Mailbox getting full or bouncing new messages? The Email Disk Usage tool shows exactly where your space is going and lets you clear out old mail. This guide shows how to check usage and free up room. Check your email disk usage Free up space Use the built-in query to find and remove old or […]
- [Email Address Importer](https://jethost.com/kb/email-address-importer/) — Setting up a lot of mailboxes one by one is slow. The email Address Importer lets you create many email accounts – or many forwarders – at once from a single file. This guide shows how to use it. Prepare your file The importer reads a CSV or spreadsheet (XLS) file. Each row is one […]
- [Email Deliverability](https://jethost.com/kb/email-deliverability/) — If your emails keep landing in spam, the fix is often your DNS records. The Email Deliverability tool checks the records that prove your mail is genuine – SPF, DKIM, and DMARC – and helps you repair them. This guide shows how. Why deliverability records matter Receiving mail servers check whether your messages are really […]
- [Global email filters](https://jethost.com/kb/global-email-filters/) — Global email filters apply to every mailbox on your domain at once, not just one account. They are perfect for domain-wide rules – blocking a persistent spammer or routing certain mail for everyone. This guide shows how to use them. Global vs. account filters A normal email filter affects only one mailbox. A global filter […]
- [Default Address (catch-all)](https://jethost.com/kb/default-address-catch-all/) — The default address (also called the catch-all) decides what happens to email sent to an address on your domain that doesn’t exist – a typo like sles@yourdomain.com, for example. This guide shows how to set it and why “discard” is usually best. What the default address does When someone emails an address at your domain […]
- [Email Routing](https://jethost.com/kb/email-routing/) — Email routing tells the server what to do with mail for your domain – deliver it locally on JetHost, or hand it to an external provider such as Google Workspace or Microsoft 365. This guide explains the options and when to change them. When you need it Most people never touch this. You only need […]
- [Your webmail dashboard: what you can manage](https://jethost.com/kb/your-webmail-dashboard-what-you-can-manage/) — Your webmail dashboard is the home screen you see after logging in to your JetHost email. From here you read your mail and manage every setting for the mailbox. This guide walks through each section on the page, with links to step-by-step guides. Open your inbox The main button opens Roundcube, where you actually read […]
- [Track Delivery](https://jethost.com/kb/track-delivery/) — Wondering whether an email actually reached the recipient? Track Delivery shows the delivery route of your outgoing mail, so you can see if a message was delivered, delayed, failed, or blocked. This guide shows how to run and read a delivery report. Run a delivery report You can also tick Successes, Deferred, Failures, and In-Progress […]
- [How to reindex Email Search Index](https://jethost.com/kb/how-to-reindex-email-search-index/) — The search index makes searching your mailbox fast and reliable. If a search in your mail app is missing messages, rebuilding the index usually fixes it. This guide explains what the index does and how to reindex. What the search index does Your mailbox uses full-text search indexing, powered by Apache Solr. In plain terms, […]
- [How to set a Contact email for your mailbox](https://jethost.com/kb/how-to-set-a-contact-email-for-your-mailbox/) — Setting a contact email for your mailbox gives you a safe way to receive account notifications and password-reset messages – sent to a different address you can always access. This guide shows how to set it from your JetHost webmail. Set your contact email Why it matters If you ever lose access to your mailbox […]

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