Thanks for reply. I received this in the SMTP settings
our SMTP settings are deactivated as there were three consecutive errors. Please correct the settings again and reactivate.
It looks like there was a problem reaching your SMTP service
Error Message Your SMTP settings are deactivated as there were three consecutive errors . Please correct the settings again and reactivate.
More Details One or more errors occurred. → Failed to send mail 17528886 via SMTP host ‘smtp.gmail.com’. Reference: ‘xxxxxxxxxx’; SenderEmail: ‘info@xxxxxx.com’; Recipients: ‘xxxxxxxxxxxx@hotmail.co.uk’; Num. Attachments: ‘0’. → Service not available, closing transmission channel. The server response was: 4.3.0 Temporary System Problem. Try again later (10). c20-20020a7bc854000000b003fee0741b8csm1494001wml.23 - gsmtp
Having used my own SMTP server since day one (9 years ago) and had this issue of invoices ending up in peoples spam/junk I don’t think SMTP is the solution. It is the format/content of the message that is the issue.
It looks like there was a problem reaching your SMTP service
Error Message The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.7.0 Authentication Required. For more information, go to
It looks like there was a problem reaching your SMTP service
Error Message The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.7.0 Authentication Required. For more information, go to
More Details –
Tried everything. inc deleting and starting again but no luck,
Clients are not getting their mail,
Hi 2 factor authentication on what google or quickfile? how do i go about this?
\Now when i click on the SMTP this message appears
An activation code has been sent to you using your SMTP mail server settings.
Please enter the code here to activate your settings. [[Change Settings]]
But if you’re seeing the activation code message, it means we were able to successfully connect and attempt sending an email. This would be sent to the email address you specified (not the one you’re sending from).
Hi there i didn’t receive any code. So i restarted the process again .
But same message appears
It looks like there was a problem reaching your SMTP service
Error Message The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.7.0 Authentication Required. For more information, go to
Hi all. seriously need help. I have tried everything here and no luck
100% of our invoices go via email but most or none of our clients are receiving their invoices or goes into spam.
This is the message i receive when i try to set up a new SMTP .
account settings> SMTP Settings and so on
The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.7.0 Authentication Required. For more information, go to
More Details –
With 2 factor auth enabled for your Google account you can generate random “app passwords” for tools like QuickFile that only support signing in with a username and password, not the special OAuth based “sign in with Google” flow.