2. Copy all items in unzip folder to \usr\lib on the drive where Bugzilla is installed. So if Bugzilla is installed at C:\Bugzilla or any folder on C: drive, create a 'usr' folder at the root level of the C: drive, with a 'lib' folder within that.
3. Open sendmail.ini to edit these values in this file.
If you are using google apps
smtp_server=smtp.gmail.com
smtp_port=587
smtp_ssl=tls
default_domain=yourdomain.com
auth_username=email@yourdomain.com
auth_password=yourpassword
force_sender=email@yourdomain.com
If you are using gmail
smtp_server=smtp.gmail.com
smtp_port=587
smtp_ssl=tls
auth_username=youremail without @gmail.com
auth_password=yourpassword
force_sender=youremail@gmail.com
4. Go to the Administration tab in Bugzilla, and select Parameters link.
5. Choose Email link at the sidebar on the left.
6. At mail_delivery_method combo box, select Sendmail.
7. And you can send mail using gmail account.
