Check the SMTP server name, or the network connection and configuration. SMTPC: refused connect by smtp server. Connection to the SMTP server is denied. This could be because server other than the SMTP server has been specified, or the specified SMTP server port number is incorrect.
Open a connection from your computer to an SMTP mail server. $ telnet smtp.domain.ext 25 220 … Why Outlook Can't Access the SMTP Server | Your Business In most cases, Outlook detects the address of, and settings for, the outgoing mail server automatically by searching for the necessary information online. For example, Gmail and Yahoo Mail users don't have to configure their mailbox; Outlook can connect to the incoming or outgoing mail server … Connect to IMAP or SMTP servers - Power Platform
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Dec 21, 2017 How to check SMTP connection from Command Line ( Linux
Client can't connect to mail server with SMTP (postfix) Ask Question Asked 4 years, 9 months ago. Active 1 month ago. Viewed 2k times 1. I have a mail server with postfix and dovecot. The mail server is on a VPS. At the moment, I can send/receive mails from the server itself. It seems to work OK.
Same thing happened to me, and about the same timing. I've created app-specific passwords at least 4 times so far, trying to get it all back up and running. I did find that they work on the SMTP server if I try to send an email, but the IMAP connection to the incoming server … System Log Information Check the SMTP server name, or the network connection and configuration. SMTPC: refused connect by smtp server. Connection to the SMTP server is denied. This could be because server other than the SMTP server has been specified, or the specified SMTP server port number is incorrect. send-mailmessage unable to connect to remote server.