https://bugs.kde.org/show_bug.cgi?id=363531
kdebugs.anon...@yahoo.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |kdebugs.anon...@yahoo.com --- Comment #3 from kdebugs.anon...@yahoo.com --- I am having the same problem described above. This problem is repeatable 100% of the time. I can not send emails via SMTP using TLS over port 587 in KMail Version 4.14.10. :( :( Everything worked correctly in KMail yesterday, and now with no configuration changes, this problem appeared. Sending emails *without* transport encryption over port 587 works correctly. Here are the error details: 1) A dialog box pops up titled "Server Authentication - Mail Dispatcher Agent", containing the following message: "The server failed the authenticity check (smtp.q.com). The certificate authority's certificate is invalid The root certificate authority's certificate is not trusted for this purpose The certificate cannot be verified for internal reasons" 2) I click on the button labeled "Details". A new Dialog box pops up labeled "KDE SSL Information - Mail Dispatcher Agent" containing the following message: "Current connection is secured with SSL. Address: smtp.q.com IP address: 205.169.121.111 Encrypttion: AES, using 256 bits of a 256 bit key Details: Auth = RSA, Kx = RSA, MAC = SHA-1 SSL Version: SSLv3 Certificate chain: [greyed out drop-down menu]mail.q.com ======== Start Tabs ========= [Tab: Subject] Common name: mail.q.com Organization: CenturyLink Organizational unit: Interactive Services Group Country: US State: Louisiana City: Monroe [Tab:Issuer] Common name: Symantec Class 3 Secure Server SHA256 SSL CA Organization: Symantec Corporation Organizational unit: Symantec Trust Network Country: US State: [blank] City: [blank] ======== End Tabs ========= Trusted: NO, there were errors: The certificate authority's certificate is invalid The root certificate authority's certificate is not trusted for this purpose The certificate cannot be verified for internal reasons Validity period: 08/04/16 12:00 AM to 08/16/17 11:59 PM Serial number: 41:5b:6d:03:67:ea:aa:ba:df:f7:a5:68:66:9e:f0:60 MD5 digest: acc7ed0f204b8991296cb80aa368e88a SHA1 digest: b60c6182356616ee3dfb36d1df7f4c081cd5d7d7" 3) Then I click the dialog button labeled "Close". I am very puzzled by this, in part because KMail is configured to use TLS, yet the certificate information displayed is for SSL. I am further puzzled that the SMTP server is configured as "smtp.q.com", and NOT "mail.q.com" as suggested by the SSL certificate information in the second dialog box. Like sedrubal stated above, I too can send emails via SMTP using TLS using port 587 in Firebird version 45.2. If it would help, I can temporarily donate an email address with CenturyLink; yet, I can not guarantee it will work outside the USA. I was on the phone with my clown of an ISP (CenturyLink) for 4 hours, and they were not able to resolve the problem - which leaves me quite screwed. Please, please help! :( I really like KMail and REALLY do not want to switch to Thunderbird or anything else. -- You are receiving this mail because: You are watching all bug changes.