One of my clients is rejecting my invoices as spam. I tried following the instructions but it’ didn’t work. I use a gmail.com account, so if anyone knows the correct information to put in the boxes I’d appreciate the help.
To reduce spam you would need to either configure an SPF record (probably not possible if you’re sending from a @gmail.com) address or configure the SMTP settings for GMail on QF, which I know many people have done successfully.
The following guide may help when it comes to GMail: