I cannot send email from my site. Error messagefailed server identity

Is there a way to keep an existing Homestead email account, but change the domain associated with the email account?

My emails are bouncing back to me that I send today. It is very frustrating

message

how to pause my website access temporarily

I have submitted a new domain name and am told it will be confirmed via my email. Is the email the one I supplied as my personal one: edwardputman#hotmail.com?

Why can’t we email you questions? I don’t want to spend a half hour on hold and another hour talking while someone tries to figure out what’s going on.

Please fix this or tell me what to do to fix on my end. I tried on several of our computers and get the same error from all. I can confirm security exception once but it does not save and I must confirm every time I email. Not cool.

RoundCube Webmail not sending emails

All of my many sites had a guest book. But now with this new site builder I cannot find it? Help