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- Thu Apr 23, 2020 10:06 am
- Forum: Users
- Topic: GMAIL SMTP certificate problem
- Replies: 1
- Views: 2867
GMAIL SMTP certificate problem
Hello, I've been using gmail as a client for my zimbra account (business e-mail address) without any problem for n.5 years. however, starting last week, I have started to receive an error message when I try to send e-mails. (receiving them is still fine). "Server returned error: "TLS Negot...