How do I get my logo to show up when I send an email out from my iPhone?

[richeywreckingco]

I have attached my logo to the signature area under settings-identities.  My logo will show up when I send an email out from my desktop computer, but it doesn't work when I send an email from my iPhone or iPad.  I primarily use my cell phone to send emails.  Can someone please tell me how I can fix this.

Thank you!

[JohnDoh]

When on your cell phone are you opening a web browser and logging into webmail to send emails or using your phone's mail app?

[richeywreckingco]

I use my phone's mail app.

[JohnDoh]

The signature settings in Roundcube only apply inside Roundcube. If you are looking for some kind of global signature added to all your mail no matter the client used then you'd need to do that on the server side. You should contact your email provider about that.