Is this the ISP and its server problem. Any ideas Everything looks the same although don’t know exactly where it saves campaigns on the website server but the admin which it saves through seems to have the permissions it needs. An pointers as I can’t find a similar problem. Using super admin?
@RogerN Possibly caused by anti-malware software on the server that doesn’t like the content of the campaign. Try submitting a campaign with an empty body to see whether that is accepted.
Duncan I think that is it there is something in there as I just shortened and it saved ok. Lengthened a bit more and then it then said 403 forbidden but actually saved it. Was a longish campaign which might be a factor but think malware may be the issue as you say.As for malware I have cloudfare running on the forms as we had a bad attack of false subscriptions recently. Not much else we run on the website. But thanks