feat: resolve srv records for imap OP#423
- Introduce auto resolving from domain to imap and port with a custom module for resolving srv records.
- Stop imap config form for auto filling as it is strange to end users, how we store their data. We should improve this by showing end users that data is stored in their keychain and it's not accessible for us.
@alexey.lunin @todor.radkov Please review.
Edited by Zdravko Iliev