4 ms·

There must be something weird about your setup. I have 40k messages in my Inbox & everything is snappy: Mailbox operations complete immediately.

• oblib 4y ago
  I delete a lot of email so I don't have more than a few k messages in an email account, but I have 3 of accounts setup in T-Bird and it's always been very snappy.
• onli 4y ago
  70K here. The only thing a bit slow is search (but not slower than in other clients I tested).