I have a zoho-hosted email account, alex@chirochannelnetwork.com that has trouble sending to gmail accounts.  But not all gmail accounts, only some of them.

I've tried to figure this out with clients, and they don't appear to be going into their spam filter...they don't seem to make it to their gmail account at all.

I'm not an expert on email, but maybe someone at Zoho can take a look at my account and offer some advice?  Thanks very much!

Alex