## Copyright (C) 2010 The Android Open Source Project
##
## Licensed under the Apache License, Version 2.0 (the "License");
## you may not use this file except in compliance with the License.
## You may obtain a copy of the License at
##
## http://www.apache.org/licenses/LICENSE-2.0
##
## Unless required by applicable law or agreed to in writing, software
## distributed under the License is distributed on an "AS IS" BASIS,
## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
## See the License for the specific language governing permissions and
## limitations under the License.
##
##
## Template Type:
## -------------
## This is a velocity mail template, see: http://velocity.apache.org and the
## gerrit-docs:config-mail.txt for more info on modifying gerrit mail templates.
##
## Template File Names and extensions:
## ----------------------------------
## Gerrit will use templates ending in ".vm" but will ignore templates ending
## in ".vm.example".  If a .vm template does not exist, the default internal
## gerrit template which is the same as the .vm.example will be used.  If you
## want to override the default template, copy the .vm.example file to a .vm
## file and edit it appropriately.
##
## This Template:
## --------------
## The RegisterNewEmail.vm template will determine the contents of the email
## related to registering new email accounts.
##
Welcome to Gerrit Code Review at ${email.gerritHost}.

To add a verified email address to your user account, please
click on the following link#if($email.userNameEmail) while signed in as $email.userNameEmail#end:

$email.gerritUrl#/VE/$email.emailRegistrationToken

If you have received this mail in error, you do not need to take any
action to cancel the account.  The address will not be activated, and
you will not receive any further emails.

If clicking the link above does not work, copy and paste the URL in a
new browser window instead.

This is a send-only email address.  Replies to this message will not
be read or answered.
