I have attached a log which I created with the following command:

CAMEL_DEBUG=all /usr/bin/maemo-summoner /usr/bin/modest.launch -s > modest.txt 2>&1

I have two email accounts, so please ignore references to NIC and saunalahti.fi in the log.

I have created my Gmail account so that I selected Gmail as the provider, so I had the port 993 grayed as well.

I'm not using two-factor authentication.

I tried to change my user name so that it includes @gmail.com and so that it is omitted - it did not affect the problem. I even deleted my Gmail account and re-created it, but still no change.

Outgoing mail (smtp) is failing as well. I don't know which messages in the log file refer to incoming (IMAP) and outgoing (SMTP) traffic.

Regarding certificates: when running command "nsscfg -c /home/user/.modest/cache -i" it shows information about libmaemosec_certman as described in bug 9262 on bugs.maemo.org.