Emails won't send

[TessW00]

Sorry your email could not be delivered due to content policy reasons. Please check your message content for URLs, content and subject matter that could be construed as Malware, Spam or Phishing before retrying. (6-1-3-1) ID (68CA1D4807DCE372)

This message and action is stopping me from sending out an attached Newsletter to a group of email addresses - It assumes I'm phishing?

I have done as others - deleted old mail, taken off VPN, waited...but still being stopped from sending this email and attachment to those who have paid to receive it. Suggestions?

[licquorice]

Either use a proper bulk mail sender such as the free version of Mail Chimp or switch to Gmail 

[TessW00]

now says -
Too many messages (2.4.6.2)
What??

[TessW00]

Thanks Licquorice, but isn't BT a proper sender?
Obvs. not. OK
I'll give that a go!
Ta

[licquorice]

BT mail is a residential mail service, not expected to send bulk mails.

[Andy_N]

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@TessW00wrote:
now says -
Too many messages (2.4.6.2)
What??

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How many are in your Bcc list? I believe the maximum is still 49, and I can't recall the hourly/daily limit.

[TessW00]

42 names.

Tried Mailchimp - too complicated for me.

I'll find another way, maybe.

Thanks