Re: 2FA and IMAP

2019-04-23 Thread Michael Menge
Hi, You can configure a different IMAP Service in cyrus.conf for roundcube (differnt IP or port) and use pam with for authentication or block login for the other services wither cyrus denydb Am 21. April 2019 23:09:06 MESZ schrieb Marcus Schopen : >Hi, > >a friend wants to restrict access to

Re: 2FA and IMAP

2019-04-23 Thread Alvin Starr
This is not multifactor authentication  and I am not sure if it will work but I was kicking around the idea of trying to use client certificates to insure that only mail clients with the proper client certificate  installed can connect. On 4/23/19 2:46 PM, Christian Fontana wrote: Hi. But the

Re: 2FA and IMAP

2019-04-23 Thread Christian Fontana
Hi. But the documentation not seems to be complete. I was not able to find an example or an explanation about how to restrict access to a single IMAP account from a certain IP. May you point me to the righe page of documentation? thanks On Mon, 22 Apr 2019 at 19:14, Adam Tauno Williams wrote:

Re: 2FA and IMAP

2019-04-22 Thread Adam Tauno Williams
On Sun, 2019-04-21 at 23:09 +0200, Marcus Schopen wrote: > Hi, > > a friend wants to restrict access to his mailbox with 2FA. As > webmailer I use Roundcube, which offers a 2FA plugin. But in the end > this is pointless, because besides the webmailer there is also the > native IMAP access availabl

2FA and IMAP

2019-04-21 Thread Marcus Schopen
Hi, a friend wants to restrict access to his mailbox with 2FA. As webmailer I use Roundcube, which offers a 2FA plugin. But in the end this is pointless, because besides the webmailer there is also the native IMAP access available. Is it therefore possible to restrict the access to a single IMAP a