Hi, Scott. A possible reason why your customers aren't receiving the estimates you sent could be that they ended up in their spam or junk folders. Please advise them to check these folders.
If it is still not found, clear and re-enter your email address to ensure that there are no extra characters or spaces before, within, or after the address you enter. Here's how:
Go to Settings, then select Account and settings.
In the Company tab, scroll down to the Customer contact info section, then click Edit.
Clear your current email, then re-enter it.
Hit Save, then Done.
Send yourself a test transaction.
If you don't receive it, use a different email address with a different domain, such as Gmail, Hotmail, or Yahoo.