[@ian]
It seems Comodo is flagging all packed installers this way. Probably insecurity about SFX Modules. You can ignore this false positive.
[@Jackson]
It is not user fault neither its ours as we do not have control over your email service.
[@Jackson]
We are against this and we do not even send more than 2 mails a year. If you want to know the reason and want to technically improve internet and how third party services handle their service you can always find some topics around and discuss it. For us the reason is because in past we have switched servers, while the servers was down some mails got flagged as spam and since then (5years) we are trying to communicate with those service providers to fix problems (update their database) on their side, unfortunately we are not so important in this world so it may take some time. Meanwhile all we can suggest is for you to try some better email service. :)
We are sorry for the troubles, you could try with another email. There are many people who have successfully claimed this free version without any problems.
[@bbacle]
If it is stuck at “Verifying” most probably there is a third party software on your operating system that is blocking the access to internet. Check your antivirus / firewall maybe even try to temporary disable it. Try it one more time and we guarantee you will be happy with Connectivity Fixer!