

- #Tls certificate mac mail gmail install#
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Sometimes, the security software can block the Gmail from opening. When the security certificate error appears on the screen you need to check whether the third-party antivirus is turned Off or not. Let’s have a look at the given below: Method 1 – Disable the Security Software Now, we are going to share easy methods that should help you to fix this particular issue on your PC. After restarting the system if the issue still appears, then you can try another method. When you see the Gmail certificate error on the system, you can simply restart your computer. If you want to undo the above experimentation, delete the configuration files ( rm ~/.mailrc ~/.Prominent Methods to Fix Gmail Certificate Errorīefore going to any methods at first, you should restart the system. One more trick: you can redirect the contents of a file as the body of the mail with: mailx -s "subject line" RECIPIENT_EMAIL_ID < /path/body.txt
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You can explore more arguments in the mailx manual page (run man mailx).
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mailx -a PATH RECIPIENT_EMAIL_ID) (Replace PATH with the full path to the file you want to attach.) mailx -s “subject line” RECIPIENT_EMAIL_ID) Here are some command-line switches to mailx that you may find useful. If you don’t receive any error message on terminal then your mail is sent successfully. Once you’re done typing the body of the message, press Enter and Ctrl+D to send the mail. You will be prompted to enter Subject and Body of the mail. To send your first mail, run mailx RECIPIENT_EMAIL_ID (here, replace RECIPIENT_EMAIL_ID with the actual email address to send your mail (e.g. I would personally prefer user configuration files, because I want to keep my personal Gmail login information confidential. The same files can be created as system configuration files, in the /etc directory, if all users on the system are sharing one Gmail account. Each user of the system who wants to send emails from the terminal will have to create his/her own configuration files in his home directory. mailrc files in the user’s home directory means they are user configuration files. Now you are all set to send your first mail from the terminal. Set message-sendmail-extra-arguments="-a gmail1" #additional arguments to msmtp goes here (optional) (-a indicates account name to be used to send mails)Īgain replace capitalised words with values specific to your account. Set sendmail="/usr/bin/msmtp" #location of msmtp's binary executable
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The following code goes in that file: set from="YOUR_EMAIL_ID" #your email id here To configure mailx, we need to create another configuration file, ~/.mailrc. This makes the file’s contents viewable by only your account and root. To get msmtp to work properly, we need to set proper permissions on this file, with the command chmod 600 ~/.msmtprc in the terminal. #set default account to be used when no account is specified (Not necessary for single account)ĭon’t forget to replace the capitalised words with values specific to your account. Make sure you give unique name to each account. Similarly we can add more accounts by repeating and modifying above code for each new account. #email id of the sender that is you again Tls_trust_file /usr/share/ca-certificates/mozilla/Equifax_Secure_CA.crt # location of tls certificate file for Gmail (change this parameter if your certificate file is stored at some other location in your File-system) # account name which must be unique for each account Copy the following code and paste it in the file. msmtprc in your home directory, and open it in your favourite editor. We need to create an msmtp configuration file-create a file named.
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RedHat, Fedora etc.), use sudo yum install msmtp mailx. Debian, Ubuntu, LinuxMint etc.), use sudo apt-get install msmtp heirloom-mailx for systems supporting RPM packages (e.g. In a terminal, run the appropriate command for your distro for systems supporting deb packages (e.g.
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We need to install two packages–msmtp (a simple and easy-to-use SMTP client), and mailx (a utility program to send and receive emails). Set the tls_trust_file parameter (in msmtp configuration, described below) to the path of the certificate file. If you don’t have it, steps 6 & 7 at may help you.

Ideally, you should have the file Equifax_Secure_CA.crt under /usr/share/ca-certificates/mozilla/.

Why? Gmail sends encrypted data over SSL (Secure Sockets Layer) for security this certificate is necessary for encryption of data. Before proceeding, we need Gmail’s security certificate on our system.
