Can I Add An Image To My Mailbox Signature?

How to Add an Image (Like Your Logo) to Your Email Signature in PhotoBiz Mailbox

Your PhotoBiz Mailbox allows you to send emails from a professional address like you@yourdomain.com. You can enhance that professionalism by adding an image—such as your logo or headshot—to your email signature. This article walks you through where to find the signature settings and how to upload an image correctly. By the end, your email signature will include a branded image that appears automatically on your outgoing messages.

STEP ONE

Log into your PhotoBiz Mailbox at https://mailbox.photobiz.com

Use your PhotoBiz Mailbox email address and password to access your inbox.

STEP TWO

Click the menu icon in the top-right corner of the screen, then select Settings from the dropdown menu.

This opens your mailbox configuration options.

STEP THREE

Click Composing Email to access email formatting and composition settings.

This section controls how your emails are created and styled.

STEP FOUR

Click the Signatures tab. Choose Add Signature to create a new signature, or select an existing signature to edit.

In the formatting toolbar, click the image icon. Use this option to upload your logo, headshot, or another image you want included in your signature.

Signature images must be 65KB or smaller to upload successfully.

You can upload a single image to the signature for Mailbox.

FINAL STEP

After uploading your image and finishing your signature text, click OK to close the signature editor.

Click Save to store your changes. Your image-based signature will now be applied to outgoing emails based on your signature settings.

Additional Helpful Notes

Recommended Image Dimensions

These are general guidelines to help your signature image display well across most email clients:

Logos:
- Width: 150–300 pixels
- Height: 50–100 pixels
- A common, safe size is around 200 × 80 pixels
Headshots or square images:
- 80 × 80 pixels to 120 × 120 pixels

Image Tips

Use PNG files for logos, especially if you need a transparent background.
Keep designs simple so they remain clear at small sizes.
Avoid relying on the image alone for contact details, since some email clients block images by default.

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