Hi, Sending invoices by email has been working fine but after the latest upgrade, it no longer works. It simply times out. How can I change the port number to 465? I only have options for 587 or 25 but my outgoing mail server uses 465. I’m sure that I must have had 465 in there prior to the upg…

Hi @knireis , it looks like the issue is that your system is using TLSv1 instead of TLS1.2. TLSv1 was disabled at postmark 1st Feb this year. see Security upgrades to SMTP sending — action may be required | Postmark . There is another issue I have found and it’s to do with removing the Username and p…

My isp does not allow port 25 to be used. I don know about Postmark. I can hardly believe Ubuntu 20.04 will use TLSv1. Maybe Manager uses it? I did another test on a windows VM and there it works fine, so it seems to be a linux issue.

My experience is with Windows and from the Wireshark capture TLSv1.2 is being used automatically in Windows. I tried to configure OpenSSL to use minimum protocol of TLSv1.2 but I think we need @lubos to confirm that manager uses OpenSSL. My ISP also supported port 587 even though they do not adver…

[image] knireis: @Tut can you confirm this is a bug? No. I don’t use Linux and I don’t use Postmark. Based on @MarkLL ’s comments, it looks like this is an issue with your internet provider or setup. It has been a long time since anyone’s email problems turned out to be a Manager bug.

The provider works fine on Win10 and on linux email clients. It might not be a direct bug but somehow the linux version seems to have an issue with sending mail.

The issue with Manager not sending email has been fixed in latest version.

I finally managed to successfully do a new install of Manager Server to version 20.9.89. I opened with ufw ports 25 and 587 among others but the email test times out on both ports. It used to work on port 25 with the previous Server edition that worked with mono. I contacted my ISP but as credential…

See the Guide: Troubleshoot email issues | Manager . Visit all relevant links. If you cannot resolve your problem, provide all information requested in the Guide.

@Tut I have used this and all worked well until the recent upgrade to Manager Server version 20.9.89 Please try yourself with the new Server version as it no longer works, thank you. As mentioned all ports are enabled. MANAGER-SERVER version 20.9.89 OS: Ubuntu 20.04 Email credentials as working o…

[image] eko: Please try yourself with the new Server version as it no longer works, thank you. No one else can try your email. You have obscured your SMTP server hostname, so no one can even determine whether your settings look credible.

Email problem after upgrade

Brucanna Split this topic August 11, 2020, 11:57am 53

A post was split to a new topic: Password can not be removed from SMTP credentials

Topic		Replies	Views
For sending emails, custom SMTP now required	87	8965	July 24, 2019
Email settings stopped working	7	481	January 18, 2023
Email settings - operation time out	26	1710	January 26, 2023
Email not sending since updating Manager	3	344	January 30, 2022
Email Sending Broken in 24.1.19.1287	26	858	February 3, 2024

Email problem after upgrade

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