Regarding the wrong automatic configuration option for thunderbird and other mail apps

Help! (Home for newbies)
1
SYSTEM INFORMATION
OS type and version centos 7 min
Virtualmin version virtualmin 7.5

since you are telling that the auto thunderbird and other mail apps virtualmin provides wrong auto configuration that’s why mail apps like thunderbird cannot send email

they receive emails but it cannot send is there a solution for the wrong auto configuration

thank you

2

What wrong information?
What errors do they see?
What errors do your logs indicate?

3

@nsarantopoulos,

Are you hosting your own “DNS” or using a third party such as your domain registrar?

4

if i want to make it manually what ports should i use for smtp and imap ports??

thank you

nikos sarantopoulos

5

where is the log file of postfix with the postfix appear the problem not the dovecot imap server

thank you

nikos sarantopoulos

6

@nsarantopoulos,

Are you hosting your own “DNS” or through a third party such as your domain registrar or CloudFlare?

7

Virtualmin > Edit Users >
At the bottom is a button to show email client settings.