Plusnet has rejected e-mails from three legitimate senders. I only know this because I send e-mails from my business domain to both Plusnet and gmail. Gmai accepts the emails. I have previoisly received many e-mails from two of the senders, but the third is a new contact.
If I forward the emails from gmail to my Plusnet account they are bounced back to gmail
.
Any solutions?
