Configure Google Mail in Thunderbird (Linux) From the drop-down menu next to Incoming, select IMAP. In the Server hostname field, enter nicedatingusa.com In the Port field, enter (or select from the drop-down menu) In the SSL field, select SSL/TLS. In the Authentication field, select Normal. Installing outside of a package manager. Download Thunderbird from the Thunderbird download page to your home directory. Open a Terminal and go to your home directory: cd ~. Extract the contents of the downloaded file: tar xjf thunderbird-*nicedatingusa.com2. Close Thunderbird if it's open. To start.
You may sometimes need to view or edit Thunderbird preference settings which are not accessible through the normal user interface.
You can use Thunderbird's "config editor" to do this. Uncheck the "Show this warning next time" box if you don't want to see the warning again, then click I'll be careful, I promise! I accept the risk! In the config editor, you can type a string in the "Search" field to filter the list of preferences to only those that contain the specified string in their names or values.
To reset a preference to its default value, right-click on it and select Reset. In rare cases you may need to add a new preference. You shouldn't need to do this unless you are instructed to do so by documentation for Thunderbird or one of its add-ons. To add a new preference, right-click anywhere within the list of preferences, select the New menu item, and then select the appropriate sub-menu item for the type of preference you need to create.
To delete a previously added preference, Reset it as described above. Modifications to preferences happen immediately, which means you don't have to click a Save button. However, some parts of Thunderbird or many add-ons only read their preferences on start-up, so it is good practice to restart Thunderbird after editing preferences for your changes to take effect.
Note: A restart requires all windows to be closed, including the config editor window and Options Preferences windows in addition to the main Thunderbird window! It is also important to know that when you restore a preference to its default value, Thunderbird does not store that preference in the preferences file. It is only non-default preferences that are stored.
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Please take this warning seriously; it is possible how to retrieve deleted browsing history on cell phone make Thunderbird unusable by changing preferences in the config editor; therefore please proceed with caution. Was this article helpful? Volunteer Grow and share your expertise with others. Learn More.
Dec 12, · How To Configure Thunderbird On Linux/kali/lionsec ? @InfoSecTube ? ??? ?????? Thunderbird ????? ???????? ? @InfoSecTube ? Telegram Cha. Mar 19, · Mozilla Thunderbird is a free Email client that allows users on Windows, macOS, Linux, and other supported systems to send, receive, and manage their Email. With ThunderBird, you can retrieve Emails from your Email provider using IMAP or POP3, and send Email using SMTP. Oct 04, · Install Thunderbird Email Client in Linux To install Thunderbird from the default system repositories issue: $ sudo apt-get install thunderbird [On Ubuntu based systems] $ dnf install thunderbird [On Fedora based systems] As I said, installing from default repositories will give you an older version of Thunderbird.
Mozilla Thunderbird is free and open source software that allows you to exchange and store email for multiple accounts with multiple service providers. They also allow you to sign your messages digitally and verify the digital signatures of others.
This guide is recommended for a specific use case, in which you only use Thunderbird as a tool for email encryption , while reading and sending unencrypted email through their webmail interface in a browser or through a different client.
You can still use Thunderbird as your regular mail client, and we recommend it if you prefer to download your email to a secure device instead of leaving it in the servers of your email provider. For this latter case, we will recommend alternative settings in the relevant sections. Thunderbird is a free and open source, cross-platform email client for sending, receiving and storing email.
An email client is an application that lets you download and manage your messages — from multiple accounts with multiple providers — without a browser. Gnu Privacy Guard GPG is free and open source software capable of encrypting, decrypting and digitally signing messages and files. It also generates and manages the public and private keys needed to do so. Enigmail Enigmail is an add-on for Thunderbird to encrypt, decrypt and sign emails, and to manage PGP keys.
You will need at least one email account to use Thunderbird. If you want to create a new account to use with Thunderbird , you can find a list of privacy-conscious email services here. Like all email clients , Thunderbird makes a copy of your messages available on your computer. This includes the emails you send as well as those you receive. As a result, it is particularly important that you implement full-disk encryption if you intend to use Thunderbird.
Thunderbird cannot protect your device if you open malicious attachments or click on malicious links. Do not open unsolicited attachments and exercise caution when clicking on links that were sent to you by email.
Learn how to Protect your device from Malware and Hackers. In order to better protect the data in your computer, we highly recommend making sure that your device is fully encrypted. You should have enabled full-disk encryption when installing your Linux distribution.
If you haven't, before you set up email encryption you should consider re-installing your system and enabling full-disk encryption during the installation, or else keep your keyring in a folder encrypted with VeraCrypt. Securely managing multiple email accounts is a complex task, and we strongly recommend Thunderbird for this purpose. However, if you prefer to use an alternative we recommend the following free and open source tools:.
The security advantages of Thunderbird are significant, particularly when compared to commercial alternatives like Microsoft Outlook. Most Linux distributions come with Thunderbird installed by default. Some distributions come with a version called Icedove , which is the same software under a different name. If you're using Ubuntu, you can launch Thunderbird by opening Dash typically by pressing the Windows key , searching for Thunderbird, and pressing Enter. If your distribution does not include Thunderbird by default, you can probably install it from your Software Center.
You can then configure Thunderbird and add your email account information as described below. Click "Extensions" in the left-hand menu, type "Enigmail" in the search field in the top-right corner and hit Enter.
The first result should read "Enigmail" - click the "Add to Thunderbird" button. Optional: Show the Thunderbird Menu Bar. This step will be useful for the rest of this guide. In Thunderbird, click the three-bar menu button, then Preferences and check "Menu Bar".
Add your existing email account to Thunderbird by navigating to Thunderbird's menu bar. Fill out your complete name, your email address and your password. Then uncheck "Remember password". But this is not mandatory: you can enter anything you would like to be addressed with. Please note that if you have enabled 2-factor authentication on your email account, you might have to enter an app-specific password here.
This won't be necessary if you are using a Gmail account. Note: if you prefer Thunderbird to store your password, you should make sure that the password database is encrypted, so that nobody who has access to your computer can get to your email password.
To do this, you will need to set a strong master password, following these instructions. Click "Continue". Thunderbird will check that your email configuration is correct and will present you with two options for reading your incoming email: IMAP or POP3.
Leave "IMAP remote folders " selected if you want to access the same messages from multiple devices, leaving your email in the servers. If you prefer to use Thunderbird for all your email, and to download your email to a trusted secure device rather than keep it in servers you don't control, select the "POP3 keep mail on your computer " option.
Please note that by choosing this option, the messages you have downloaded will no longer be accessible from other devices. Either one indicates that your connection to your email provider will have a basic layer of encryption. If everything has worked fine, by clicking the "Done" button Thunderbird will connect to your email server and download your mailbox. This operation will happen in the background and might take some time, depending on the size of your inbox folder and speed of your internet connection.
If you are using a Gmail account, you will be prompted to enter your password and 2-factor authentication code and to accept the connection to an email client. Once your email account is connected to Thunderbird, you can start using PGP by creating a key pair, consisting in a private key , which you must store safely and never share with anyone , and a public key , which you can share publicly or with trusted people.
Click the three-bar menu button, click "Enigmail", then select "Key Management". Enigmail's key manager window will appear. Select "Generate" from the top menu and click "New Key Pair". Choose a strong and unique passphrase for your key if you don't know how to generate a strong password, please read this guide. In a nutshell, your passphrase should be at least characters long and include special characters, capital letters and numbers.
In the "Key expires in" box, you can leave the default 5 years option, or select a shorter time span. Don't choose a longer time span, and leave the "Key does not expire" option unchecked.
While Enigmail is generating your key pair, you will also be asked to generate a revocation certificate. Generating a revocation certificate is important and you should click on the "Generate Certificate" button in the prompt, and save the certificate in a secure location like an encrypted USB stick that you keep for exclusive, personal use.
This file is needed only to revoke your key pair in case you lose your private key or there are doubts about it being compromised. The revocation certificate cannot be used to decrypt your PGP-encrypted communications. The revocation certificate will allow you to securely discontinue the usage of your key at any time.
It is very important to create a revocation certificate for future use and store it in a secure place that only you or trusted people can access and that is separate from the device where you keep your key pair.
Revoking your key will prevent people from encrypting to the unused or compromised key, and signals to the keyservers that the key is no longer valid. If you did not create a revocation certificate while generating your key pair, you should do so now, following the steps below:.
Find the key that you would like to generate a revocation certificate for, and right-click it. Choose a secure location to save your revocation certificate. An encrypted USB stick that you do not lend out and is kept for exclusive, personal use is a good choice. Make sure to keep the storage device where you have saved the certificate in a secure place. Click Save. You will be notified that the revocation certificate has been successfully generated. Click "Close". Backing up your key pair in a safe location is important to be sure you will not lose it even if your device is lost or your hard disk damaged, or if you want to encrypt your emails with the same key pair on another computer.
Right-click your key in the Key Management window and choose "Export Keys to File" in the drop-down menu. Note: The private key in your key pair is the most important component of the encryption system, and its security should be top priority. Only export your key pair to a secure place , like an encrypted USB stick that you use exclusively, store in a secure place, and do not lend out. You should see a message stating that "The keys were successfully saved".
Your contacts will need to import your public key to encrypt messages to you. To let others find your public key, you may upload your public key to a key server or attach the key in an email. Warning: If you don't want to disclose publicly that you're using encryption, for example because encryption is illegal in your country, you should avoid publishing your public key on the key servers. In such cases it's a good idea to only send your public key by email or through other means to your trusted contacts you exchange encrypted emails with.
Right-click your key and choose "Upload Public Keys to Keyserver" in the drop-down menu. This section explains how to configure Thunderbird's preferences to help defend your system against attacks that originate in emails. Navigate to Thunderbird's menu bar, select "Tools", then "Account Settings". Click "OpenPgp Security" in the left-hand menu.
All "Message Composition Default Options" should be checked, to encrypt messages and drafts and sign messages by default. Click "OK". If you are not reading and sending unencrypted email from a webmail interface, and are using Thunderbird for managing all your email, you might want to uncheck the "Encrypt messages by default" option, to make it easier to write unencrypted messages.
If you choose to uncheck this box, you should always make sure that the lock icon in your email form is highlighted as in the screenshot below when writing an encrypted email.
Autocrypt aims at making encryption easier, but if it isn't properly configured, it may disable encryption automatically for some email addresses. To set up Autocrypt properly, it is important to change some settings by following these instructions:. Check the following options:. In the "General Preferences for Sending" section, check the "Manually configure encryption settings" option.
This step is optional if you are using Thunderbird to send unencrypted email, but please remember to make sure that the lock icon in your email form is highlighted as in the screenshot below when writing an encrypted email. Enigmail can also encrypt the subject of your message please note that other metadata, like the sender's and recipient's addresses, will still be visible.
If the subject is encrypted, then the visible subject is replaced with a dummy text like "Encrypted Message". It is a good practice to encrypt your subject by default, but sometimes you may need to disable this feature.
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