Emails not sending (SMTP) or receiving (IMAP) 1.18.0

Description

emails not being sent or received by Mailspring since updating to 1.18.0, 3 IMAP/SMTP accounts all on same mail server, all working fine before the upgrade, and still working on other clients no issues on server.

To Reproduce…

Steps to reproduce the behavior: upgrade to 1.18.0

Expected Behavior

mailspring connects to server, emails are sent and received as normal

Screenshots

Setup

  • OS and Version: Windows 11
    • Installation Method: Windows store
  • Mailspring Version: 1.18.0

Additional Context

nothing really useful showing in logs when attempting to “connect account”:

----------IMAP----------
connect mailcore::IMAPSession:004FF790
TLS ssl connect [servername] 993 6
connect error 6

Turns out this was a DNS issue which coincided with the Mailspring update