Sorry - more Greenby grief!

[#1]

Just over a week ago I started getting 300 bounce-back messages a day because someone had spoofed my email address to send out a load of scams. Greenby AI told me this isn't unusual and it would stop within a few days. To be fair, it did and nbow I'm getting only an occasional one.

However, for the last week I have been unable to send emails, getting the message "An error occurred while sending mail. The mail server responded <[Removed]@[Removed].plus.com> sender rejuect (blacklisted by local policy). Please verify that your email address is correct in your account settings and try again". I then established that the Greenby AI bot was unable to resolve this and opened a support ticket with a real person. His conclusion was:

"

I’ve double-checked this, and since you’re sending email from a mail client (Thunderbird), your outgoing mail is being sent directly via BT’s mail servers, not through our platform. The error you’re seeing “550 sender rejected (blacklisted by local policy)” is therefore coming from BT, not from us.

This also explains why webmail works, as webmail sends through a different system.

Unfortunately, because the SMTP service for Plusnet email is handled by BT, we don’t have the ability to remove or override this block from our side. The next step would be to contact BT / Plusnet support directly and ask them to investigate and clear the SMTP block on your account.

I’d recommend avoiding repeated send attempts for now, as that can sometimes extend these temporary blocks.

Regards,
Prashant J"

I eventually got through to someone at Plusnet who didn't really understand the problem and suggested some changes to my server settings, none of which work.

So I find myself unable to use by email program of choice and with Greenby blaming Plusnet and Plusnet denying they can do anything about it. But somewhere a SMTP server is blocking my outgoing emails (although I can use Greenby's webmail but that's not really satisfactory. 

Sorry to go on at such length but I thought I should spell out the full history (I have no idea whether the bounceback issue is related but it seems a coincidence. Can anybody please help or advise?

Moderator's note by Mike (Mav): Personal information removed from a public forum (to an area that staff can see).

[#2]

@terrydorset  I would say that Greenby are spouting absolute nonsense, they are taking over Plusnet email so how can they say the error message is coming from BT.  As far as I know Plusnet email has never had anything to do with BT and certainly SMTP is not handled by BT, do BT actually have any email service anymore, I don't think so. 

This migration program is going from bad to worse if Greenby are now blaming Plusnet for problems that users are having.

I am relieved that I have opted out from the migration as I don't use Plusnet email.

[#3]

@RealAleMadrid I read it like that at first but there is an element of fact there. I think it's just that Greenby are possibly using BT ias in BT Group of which Plusnet are part.

At the moment , the outgoing SMTP server for plus.com accounts is not going via the Greenby proxy. So any errors reported by the SMTP server are nothing to do with Greenby and need to be handled by Plusnet. It's disappointing that PN support aren't aware of this and looking into the problem but then again 1st line support have never been great with email issues!!