The name Niamh is Irish Baby Name. In Irish the meaning of the name Niamh is: luster, sheen, brightness, radiance, brilliance.
Roundcube. The free webmail client RoundCube allows you to set up a signature for outgoing messages. 1  Click on Settings at the top right side of the page. 2  On the Settings page, click on the Identities Tab. 3  Double click on the email address that you want to create a signature for.
How to add image signature to your RoundCube Webmail Client. In most cases, it is preferable to add your signature in a local mail client such as Mozilla Thunderbird. If, however, you wish to use it directly from the webmail, there is an easy way to do this.