How to Add a Professional Email Signature in Webmail

Create a clean, professional email signature in Roundcube or Horde webmail so every message from your domain looks polished and consistent.

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A professional signature makes every email you send look credible and gives recipients an easy way to contact you. Here is how to set one up in NairoHost webmail.

Setting a Signature in Roundcube

  1. Log in to webmail at mail.yourdomain.com and open Roundcube
  2. Click Settings in the top-right corner
  3. Go to Identities and select your email address
  4. In the Signature box, enter your details
  5. Tick HTML signature if you want formatting or a logo
  6. Click Save

Setting a Signature in Horde

  1. Open Horde webmail
  2. Go to Settings → Preferences → Mail
  3. Click Personal Information
  4. Enter your signature text and save

What to Include

Keep it short and useful:

  • Your full name and job title
  • Business name
  • Phone or WhatsApp number
  • Website address
  • An optional small logo (hosted on your own domain)

Best Practices

  • Keep it under five or six lines so it is not distracting
  • Avoid large images, which can trigger spam filters
  • Use your real domain links, not link shorteners
  • Test by sending yourself an email before relying on it

Tip: If you use your mail in Outlook or your phone instead of webmail, set the signature in that app separately, as the webmail signature only applies to webmail.

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