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2 votes

Postfix rejecting my email from a "Contact Us" form, with "SMTPRecipientsRefused"

The message clearly says Sender address rejected. So not a recipient was actually refused, but a sender. The (arguably confusing) SMTPRecipientsRefused exception fired probably because the server has ...
Nikita Kipriyanov's user avatar
2 votes

Updating vulnerable python packages on Oracle Linux 8.8

How can I update these python packages? That might be the wrong thing to focus on. For starters: there is the issue with how some/many vulnerability scanners determine exposure to vulnerabilities ...
HBruijn's user avatar
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