Build Better Subject Lines with your Team.
Ever tried to disuade one of your co-workers from sending an email blast with a subject line that you just know is going to tank?
Add the Slack Subject Line Tester to your Workspace and start sending emails with subjects that:
- Stand out in the Inbox
- Get more Opens
- Don't get dropped in the Spam Folder
- Stay in the Priority Tab in Gmail and not the *shudder* Promotions tab
Type /check_subject My Subject into Slack
Check Email will test the validity of an email address for syntax errors, DNS MX configuration and that it's not from a known disposable email service.
Use this in any channel or conversation. Work with your team to build a great subject line.
Examples
/check_subject 20% off Sale Today!/check_subject New Fall Collection Just Announced/check_subject We have some amazing newsExample of /check_subject in Action
Bonus Commands
You'll likely use these less often, but they're always there if you need them.
Type /check_email somebody@example.com into Slack
Check Email will test the validity of an email address for syntax errors, DNS MX configuration and that it's not from a known disposable email service.
Examples
/check_email jim@gmail.com/check_email bill@getnada.com/check_email joy@example.comType /check_domain example.com into Slack
Find out if a domain is on any email blacklists, or considered to be at high risk of sending spam.
Examples
/check_domain gmail.com/check_domain sendcheckit.com/check_domain example.orgDon't like Slack?
You can always use the web version of the Email Subject Line Tester.