Error Sending Campaign

Status: Closed · Asked by Raymond St Clair on · 0 views

Raymond St Clair — Question ·
I ran a campaign last night to 24 subscribers and once the campaign had run it said that it failed - all 24!

howeevr if I sent individaul emails to those people it will send fine.

I am using my own SMTP server - there are no issues with it - my mail client sends and receives from exactly the same account on the same server.

See attached
Screenshot 2026-07-17 at 12.58.42.png
Screenshot 2026-07-17 at 12.58.59.png
Pabbly Support — Reply ·

Hello there,

Thanks for contacting us.

Could you please let us know the name of the Campaign that you are referring in which you face the email failure issue so that we can check it and provide information accordingly.

Thanks & Regards,

Adeel Akhtar
🌐 Pabbly.com

Raymond St Clair — Reply ·

Whats the result of your investigation please

Pabbly Support — Reply ·

Hello there,

After reviewing the details, I've escalated the concern to the Technical Team for further investigation. We will get back to you as soon as we hear from the Team. It may take up to 48 hours to get back to you.

Further, I recommend you to use a professional SMTP server that has the capacity to send emails in bulk, like Amazon SES, Mailgun, etc. As hosting SMTP servers are good for sending individual emails, with bulk sending, they fail because of the rate limitation. You may also face suspension or a bad email deliverability rate.

Thanks & Regards,

Adeel Akhtar
🌐 Pabbly.com

Pabbly Support — Reply ·

Hello Raymond,

Thank you for your patience while we investigated this matter.

Our technical team has identified and successfully resolved the underlying issue causing the "Greeting never received" error when sending campaigns to contact lists via external SMTP servers.

Could you please attempt to resend your campaign now and let us know if it goes through successfully?

Thanks & Regards,
Hrishabh
Customer Support Associate
🌐 Pabbly.com
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Raymond St Clair — Reply ·

OK I'll try it again today

Raymond St Clair — Reply ·

You can close this ticket now.

Pabbly Support — Reply ·

Hello there,

Thank you for the confirmation, we are closing this Ticket now.

Thanks & Regards,

Adeel Akhtar
🌐 Pabbly.com

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