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Showing results for tags 'Data not accepted'.
Found 3 results
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Hi, We have SMTP setup for Office 365 on our WHMCS, all other emails send and receive fine, however ticket emails get this error: Email Sending Failed - Email Sending Failed: SMTP Error: data not accepted. Why is this and why only ticket emails we can see at present? Thanks
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Hi, We have SMTP setup for Office 365 on our WHMCS, all other emails send and receive fine, however ticket emails get this error: Email Sending Failed - Email Sending Failed: SMTP Error: data not accepted. Why is this and why only ticket emails we can see at present? Thanks -
Hello, Today, without changing anything in my invoice template, the system cannot send new invoices and give me this error message: Email Sending Failed - SMTP Error: data not accepted. Before that I had this error: Email Sending Failed - SMTP Error: Could not connect to SMTP host. (Subject: Facture client) so I made some changed to verify it. I try TLS and I verified all my configurations information. I changed my info for what I had yesterday and I changed the password in case of... (I also changed it on the mailbox of course) Before today all was working perfectly and suddenly, nothing... No invoice can be sent. Someone here can help me, please? Sylvie