Hi Carsten, we disable all AddOns and try to log with $ export MOZ_LOG=MsgCompose:5,SMTP:5,timestamp $ thunderbird
but nothing is logged. When we push the send button we had this Send Message Error: Sending of the message failed. You specified that this message should be digitally signed, but the application either failed to find the signing certificate specified in your Mail & Newsgroup Account Settings, or the certificate has expired. even if a valid self signed certificate is selected in Account Settings - Security - Digital Signing and Encryption. Regards! Guido In data lunedì 22 ottobre 2018 13:47:30 CEST, Carsten Schoenert ha scritto: > Hi, > > Am 22.10.18 um 13:23 schrieb MAG4 Piemonte: > > Dear maintainer, after upgrading to version 1:60.0-3~deb9u1 if we try to > > send emails Thunderbird says there is no certificate to digitally sign > > and encrypt even if a valid self signed certificate is selected. > > Downgrading to version 1:52.9.1-1~deb9u1 workaround the problem ... > > Regards! > > without some logging it's almost impossible to see what's going on and > were to possible fix. Please try this to see what TB is doing. > > $ NSPR_LOG_MODULES=IMAP:5,SMTP:5 LANG= thunderbird > > Before sending have a look into this log for possible sensible data. > > Also please disable all AddOns before testing as there are a lot of old > extension out there which can make some trouble like > xul-ext-gnome-keyring e.g.
