Jhoedram's questions

I have configured a couple of webmail applications (open source), to consult external email accounts (gmail). The applications are in Php and Mysql. Once installed, I can link my mail through IMAP. And consult the mail from these applications.

Opening or reading a message is a request and it has taken me on average 1 to 2 seconds with the Roundcube application and GroupOffice. With Rainloop and snappymail it went better, I got 150 to 350ms. Without optimizing anything in the installed applications, in all cases and with the same resources (cpu, ram and disk). Apparently the IMAP server is not a problem, as it is very fast.

I think the problem is in where the application has been installed, I think there are several things to optimize. I was checking the documentation and I find the following:

"Webmail systems make lots of imap connections. It's wise to use imapproxy to cache connections to the IMAP server. Install imapproxy on the web server and configure it to proxy the imap server." In addition I have read documentation where I am recommended to install: mem cache, redis, imapproxy.

I am tempted to install Sogo or Nextcloud, but without knowing what to optimize, I think I will get the same result.

My question is: What should I take care of, configure or optimize to get a fast query speed?

I have mounted a VPS with ubuntu, I have installed IMAPSYNC to perform the migration of a pair of mailboxes.

I connect from my mac, through this VPS via ssh and from there I am managing the migration.

From what I have been able to prove, IMAPSYNC continues with the migration even though the connection between my mac and the VPS (ssh) is lost, that seems great to me, because it continues to work without having to be connected (via ssh)

However, I would like to know how can I see the progress of the migration after losing the connection, is there a way to go back to the progress without having to run the command again?

I have an office365 account and cannot link my email to my email client. I have MFA activated and the only client that allows me to link the mail is the same Outlook 2019 for PC or Mac.

Can I link you with other clients or mail managers? I have followed this guide. How do I setup O365 to allow IMAP?

I have IMAP enabled I have application passwords I have the correct servers, IMAP and SMTP

I was finding out and I think there is something more to do.

https://alberthoitingh.com/2018/04/26/multi-factor-authentication-beware/

Does anyone know how to allow linking office365 with any mail client in IMAP?

I only want to calculate how much space the mailbox has, I don't want to migrate. Is there a way to know the space with imapsync?

Thank you.