How to download and setup mailpace-rails
Open terminal and run command
                                            git clone https://github.com/mailpace/mailpace-rails.git
                                        
                                        git clone is used to create a copy or clone of mailpace-rails repositories.
                                        You pass git clone a repository URL. it supports a few different network protocols and corresponding URL formats.
Also you may download zip file with mailpace-rails https://github.com/mailpace/mailpace-rails/archive/master.zip
Or simply clone mailpace-rails with SSH
                                            [email protected]:mailpace/mailpace-rails.git                                    
                                    If you have some problems with mailpace-rails
You may open issue on mailpace-rails support forum (system) here: https://github.com/mailpace/mailpace-rails/issuesSimilar to mailpace-rails repositories
Here you may see mailpace-rails alternatives and analogs
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