Free Gmail accounts are not built for cold outbound. Email providers strictly flag bulk emails sent from personal accounts, which is why most of your emails are likely hitting spam or getting throttled. If you send cold emails directly from your core business domain and get marked as spam, it burns the domain reputation for your entire businessβincluding your newsletters and daily client communications.
The Golden Standard for Cold Email:
Set up SPF, DKIM, and DMARC records properly.
Warm them up before sending cold invites.
This way, even if cold outbound deliverability fluctuates, your main business domain stays 100% safe!
If you need a hand setting up the dedicated Workspace inboxes and configuring proper DNS, Iβd be happy to help you get it all sorted out!