Code:
#!/bin/bash
/opt/zimbra/bin/zmprov csig $1 ourcompany-zimbra-sig zimbraPrefMailSignatureHTML '<div><div><div><div><div><div><div><font style="color: rgb(0, 68, 124);" size="2"><span style="color: rgb(0, 68, 124); font-weight: bold; font-family: arial,helvetica,sans-serif;">___________________________________</span><br style="font-family: arial,helvetica,sans-serif;"><br style="color: rgb(0, 68, 124); font-weight: bold; font-family: arial,helvetica,sans-serif;"><span style="color: rgb(0, 68, 124); font-weight: bold; font-family: arial,helvetica,sans-serif;"><CHANGE NAME></span><br style="color: rgb(0, 68, 124); font-family: arial,helvetica,sans-serif;"><span style="font-weight: bold; color: rgb(166, 180, 172); font-family: arial,helvetica,sans-serif;"><CHANGE TITLE><br></span><span style="color: rgb(166, 180, 172);"><br style="font-family: arial,helvetica,sans-serif;"><span style="color: rgb(0, 0, 0);"><span style="font-family: arial,helvetica,sans-serif;">COMPANY NAME</span><br style="font-family: arial,helvetica,sans-serif;"><span style="font-family: arial,helvetica,sans-serif;">COMPANY ADDRESS</span><br style="font-family: arial,helvetica,sans-serif;"><span style="font-family: arial,helvetica,sans-serif;">Baltimore, MD ZIPCODE</span><br style="font-family: arial,helvetica,sans-serif;"><br style="font-family: arial,helvetica,sans-serif;"><span style="font-family: arial,helvetica,sans-serif;">PHONE NUMBER P</span><br style="font-family: arial,helvetica,sans-serif;"><span style="font-family: arial,helvetica,sans-serif;">FAX NUMBER F</span><br style="font-family: arial,helvetica,sans-serif;"><span style="font-family: arial,helvetica,sans-serif;">WEBSITE</span><br style="font-family: arial,helvetica,sans-serif;"><br style="font-family: arial,helvetica,sans-serif;"><br></span></span><span style="font-weight: bold; color: rgb(153, 153, 153);"><span style="color: rgb(0, 0, 0);"><span style="font-weight: bold;"></span></span></span></font></div></div></div></div></div></div></div>'