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Help with sending emails.

Submitted by anonymous » Wed 23-Aug-2023, 19:47

Subject Area: General

5 member ratings

Why won't my email client(s) allow me to send mail from some connections?

4 Comments 

Member Comments

RE: Help with sending emails.

great

By Granger89 » Wed 24-Sep-2025, 17:12, My rating: ✭ ✭ ✭ ✭ ✩

Great question! Email clients often block sending from certain connections due to ISP port restrictions, blocked SMTP ports (like 25), missing authentication, or SPF/DKIM/DMARC failures. Try enabling SMTP authentication, using TLS on port 587 or 465, and checking DNS records. VPNs or public Wi‑Fi can trigger filters, too. I’ve seen similar issues while gaming or multitasking with uno online —network policies matter!

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Email to a friend

Email this Risk Statement to a friend
%0ASee:%0A http://www.chambers.com.au/forum/view_post.php?frm=3%26pstid=34329" alt="Email to a friend" />