Unfortunately the best way to do multifactor authentication today is to use
OAUTH2, which isn't currently supported for own installations. Or you can use
client certs.
If you want to use some kind of MFA with tokens, you end up having to feed your
token all the time. So the best option, for now
Main problem is that not many clients do natively support multifactor.
Some clients, do popup a login dialog if the server rejects the password as
invalid, which can be used to create a "cheaty variant" of multifactor, but
some clients just popup an error dialog and tell the user to just correct
I've found this resource useful in the past
https://ssl-config.mozilla.org/#server=dovecot&version=2.3.9&config=intermediate&openssl=1.1.1d&guideline=5.6
P.
On 7/14/21 8:08 PM, Alex wrote:
Hi, I have a dovecot-2.3.13 system on fedora34 with a few hundred
IMAP4 accounts, as well as postfix users using submission. Clients are
using primarily Outlook on Windows and old squirrelmail.
Are there multi-factor options available?
google roundcube + 2FA
nu
Hi, I have a dovecot-2.3.13 system on fedora34 with a few hundred
IMAP4 accounts, as well as postfix users using submission. Clients are
using primarily Outlook on Windows and old squirrelmail.
Are there multi-factor options available?
If it is not available, do you have any recommendations on wh
On Tue, 13 Jul 2021, Stephane Magnier wrote:
On my folders' architecture, I can see all the folders underneeth each other
fodler1
folder2
etc
I would like to have the possibility to have _folders INTO folders_, like
Folder1
Folder2
...folder 21
..folder 22
Folders 3
Apparently, t
> On 14/07/2021 17:55 Stefan Schumacher wrote:
>
>
> Hi,
>
>
> I wish to build a new secure email server. It seems I am on the right way –
> at least I get no more error messages for Postfix – but Dovecot is still
> making trouble.
>
>
> I am using Dovecot 1:2.3.4.1-5+deb10u6 and I am us
Interesting.
Assuming your "Kali" tools are in fact up to date to test with newer protocols
TLS1.2+, is Dovecot compiled against a recent version of the OpenSSL or GnuTLS
library or whatever it uses to support the newer TLS protocols?
Definitely an outdated cipher issue, on Postfix as well as D
> On 14/07/2021 18:31 Ben Burk wrote:
>
>
> One more question and I think I should be ok. I just need to encrypt
> unencrypted mails after having originally enabled mail_crypt.
>
>
> I've determined how to decrypt encrypted mails from command line using
> the private key for the mail folder
One more question and I think I should be ok. I just need to encrypt
unencrypted mails after having originally enabled mail_crypt.
I've determined how to decrypt encrypted mails from command line using
the private key for the mail folder, like so:
sudo -u vmail doveadm -o plugin/mail_crypt_
Hi,
I wish to build a new secure email server. It seems I am on the right way – at
least I get no more error messages for Postfix – but Dovecot is still making
trouble.
I am using Dovecot 1:2.3.4.1-5+deb10u6 and I am using ISPconfig 3.25 to do the
rough configuring and nano and whats left of
Hello,
I need to restrict number of mail moved/copied by end user using imap in
operation.
Is there any configuration for that ?
Thanks and regards,
Amol
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