I have a created an email signature and the image for this is pulled from a weblink (which is stored in a folder location)

However when I change the image in the folder location this does not automatically update the outlook signature image?

I have tried logging on and off, and going in to edit the email signature via outlooks advanced editor but it does not update automatically?

Not sure if I have explained this well but Please Advise?

This might have to do with the format of the mail you're replying to. By default, if you compose in HTML and you receive an email in Plain Text, when you reply, your reply will also be in Plain Text. This can mess with the look of your signature.

You have two options. The first is to manually change the mail format. Though I wouldn't recommend that. Often a user will choose to send in plain text to save message size. If you reply to a plain text message with an HTML formatted message, that can bloat the size of the message and annoy your recipient.

The second is to remove rich formatting from your signature.