For questions relating to the email client from Mozilla Messaging.

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1
vote
3answers
7k views

Recovering deleted emails on IMAP server with Thunderbird

I have an IMAP mail server and use Thunderbird as my client. I didn't understand the sychronization of client-server using IMAP vs POP. My IMAP server was filling up, so I logged onto the server and ...
8
votes
3answers
8k views

Is STARTTLS more safe than TLS/SSL?

In Thunderbird (and I assume in many other clients, too) I have the option to choose between "SSL/TLS" and "STARTTLS". As far as I understand it, "STARTTLS" means in simple words "encrypt if both ...
2
votes
3answers
2k views

Fast search for IMAP?

I have an IMAP account with over 10 years' worth of emails in it, and I'd like to be able to search it quickly from my Windows machine. I'm looking for something that will give me an indexed search ...
0
votes
3answers
787 views

Exim after Thunderbird update: “Could not negotiate a supported cipher suite” [closed]

Recently, after I installed updates on my Kubuntu 14.04. system and a new version of thunderbird was installed, I could not send emails any more. It prompts: Sending of message failed. The message ...
4
votes
5answers
7k views

Migrate IMAP account between providers - client access only

I have an IMAP E-Mail account with my old provider. I have a new, empty IMAP account with the new provider. Is there a tool or Thunderbird to migrate the E-Mail data from one account to another? I'm ...
1
vote
2answers
4k views

Thunderbird msi installer package

I am in need of a thunderbird msi (Microsoft Installer) package which can be deployed via group policies using Microsoft ActiveDirectory. I am very pleased with the Firefox packaged provided by ...
0
votes
1answer
66 views

Out-of-date IMAP back-up - restore emails from Client?

The IMAP server just died (Dovecot with Maildirs). The back-up is 1 day old. The missing day of emails is available on the Thunderbird local client. If the IMAP server is restored from backup, on ...
0
votes
1answer
199 views

Thunderbird contacts sync

i work in a small office company and using thunderbird on all workstations, i've been searching for a solution of an address book that can be synced around the office and on an web-based application ...