22.01.2018 · Used “smtp.office365.com” as the outgoing server and "My outgoing server requires authentication" is also checked. When I configure it through outlook using IMAP protocol it says: Send test e-mail message: None of the authentication methods supported by this client are supported by your server.
24.08.2020 · Yes, we are hybrid. The problem is, that we have a ticket-tool (third party) which has to send emails via basic authentication (smtp authentication). Receiving mails isn´t the problem. Attachments: Up to 10 attachments (including images) can be used with a maximum of 3.0 MiB each and 30.0 MiB total.
02.03.2022 · Smtp.office365.com stopped working Not sure what to do about this message.. ... from another email on a microsoft platform for months and I am sending back with my email address through gmail using smtp.office365.com, 587 and TLS for months. Yesterday it …
"From" name in HESK settings (General tab) is NOT set to an email address - Microsoft security policies will reject sending emails if the From name is an email ...
Aug 24, 2020 · Yes, we are hybrid. The problem is, that we have a ticket-tool (third party) which has to send emails via basic authentication (smtp authentication). Receiving mails isn´t the problem. Attachments: Up to 10 attachments (including images) can be used with a maximum of 3.0 MiB each and 30.0 MiB total.
10.11.2018 · SMTP for office 365 not working Hi, i want to make one of my hosted software to send auto notification email using office 365 to other email address, so i try ... ·Type open smtp.office365.com 587(25). ·If you connected successfully to an Office 365 server, ...
07.10.2020 · Thus a given solution is not working for every one at a time. The same SMTP problem is back few days ago for me. It worked again with the following SMTP setting at Thunderbird : Server: smtp.office365.com Port: 587 Security: STARTTLS Authentication method: OAuth2 User: ''(my full email address)'' My prevous configuration was « Authentication method: …
Jun 28, 2019 · Here is a peculiar problem. The intention is to send a mail via SMTP for office365. I have been able to consistently send mail from my local laptop. But when deployed on our server (behind a firewall), it does not succeed. Note: The port 587 for smtp.office365.com is accessible and confirmed on the server. Here are the properties via which it ...
Jan 22, 2018 · The problem is that we have to specify a SMTP port for them to work while none of the following ports worked for us:- 25 with no encryption- 587 with TLS | Auto. Used “smtp.office365.com” as the outgoing server and "My outgoing server requires authentication" is also checked.
Hello, Can someone explain to me how to setup smtp.office365.com for supportcenter? I tried the following settings but without any results Server name:
Oct 08, 2020 · Thanks to Microsoft's O365 Ambassador Mr. Chima, this problem was solved. At least - it works in my case. What to do: 1. Go to your O365 Admin panel > click Show all... to expand left menu > Under Admin centers go to Exchange > then click on hybrid. 2.
Nov 07, 2018 · ·If you can't connect to Office 365, your network firewall or Internet Service Provider (IDP) might have blocked port 587 or 25. Correct this so you can send email from your device. For detailed information, please refer to Fix issues with SMTP client submission. 3.
So we've been using Office 365 for the last 17 months. We email out daily reports from our IBM System i. To get that working I had to setup the SMTP relay following the instructions here: How to Allow a Multi-function Device or Application to Send E-mail through Office 365 Using SMTP. Now, as of yesterday afternoon, it has quit working.