Vesta Control Panel - Forum

I need to convert password schemes in passwd file from MD5-CRYPT to SHA512-CRYPT. Is there a way from vestapanel side? Or can I simply follow https://wiki2.dovecot.org/HowTo/ConvertPasswordSchemes

Will auto renew be done in Gui? Or must I create cron?

Yes you can check directadmin forum. There are a few threads about it

Sometimes, clients sending bulk mails recieving this error.
Disconnected from server
Desnitanion SMTP server rejected the sender

What should I look at in exim ?

I need to set different ip for different domain in exim for outgoing connection. Is that possible?

As admin I can see cron for backup users is in the list. But it does not run. Do I need to add it to crontab manually? Configuring Server / CRON

Any idea for that? Because mail dtas are really huge sometimes.

I want to include mail settings but not mail data within inbox, sent, junk etc. Would it do that?

After a yum update it is fixed..

I am getting this error whilte trying to backup to ftp:
-- SUMMARY --
2017-01-05 13:30:01 Remote: ftp://xxx.xxx.xxx.xxx
/
/admin.2017-01-05.tar
ftp: xxx.xxx.xxx.xxx
21
: Servname not supported for ai_socktype
Error: Error: can't login to ftp ftp://user
@xxx.xxx.xxx.xxx