A mail spool is a file that stores the mail header (i.e. sender’s address, time of delivery, etc.) and message body of every email for a particular account. Sendmail uses mail spools; qmail does not. On a VPS, mail spools are located in the /var/spool directory.
What is a mail spool?
Mail spool shows emails that are waiting to be delivered or have returned an error. You can apply filters and take action on these emails. Mail logs. Mail logs show the list of all emails.
What is spool Linux?
/var/spool contains data which is awaiting some kind of later processing. Data in /var/spool represents work to be done in the future (by a program, user, or administrator); often data is deleted after it has been processed.
Can I delete var spool mail?
8 Answers. You can simply delete the /var/mail/username file to delete all emails for a specific user. Also, emails that are outgoing but have not yet been sent will be stored in /var/spool/mqueue .
How do I read mail in Linux?
prompt, enter the number of the mail you want to read and press ENTER . Press ENTER to scroll through the message line by line and press q and ENTER to return to the message list. To exit mail , type q at the ? prompt and then press ENTER .
What does var spool mail contains?
/var/spool contains data which is awaiting some kind of later processing. Data in /var/spool represents work to be done in the future (by a program, user, or administrator); often data is deleted after it has been processed. What is var spool Clientmqueue? var/spool/clientmqueue is where all client mails get queued.
How do I spool in Linux?
Using the Oracle spool command
- The “spool” command is used within SQL*Plus to direct the output of any query to a server-side flat file.
- SQL> spool /tmp/myfile.lst.
- Becuse the spool command interfaces with the OS layer, the spool command is commonly used within Oracle shell scripts.
How do you use the spool command?
In order to execute the Spool in Oracle, you’ll need to run it as a script (for example, if you are using Oracle SQL Developer, you may press F5 to run the Spool as a script). Your CSV file will then get created at your specified path.
Can we use spool in procedure?
6 Answers. spool is a sqlplus command. it cannot be used in pl/sql.
How do you send mail in Linux?
Specify the sender name and address
To specify the additional information with the mail command, use the -a option with the command. Execute the command as follows: $ echo “Message body” | mail -s “Subject” -aFrom:Sender_name<Sender mail address> recipient address.
What is Clientmqueue in Linux?
The clientmqueue is the mail queue for handling locally generated outbound emails. If you have sendmail running, and seeing this problem then it indicates you may have a compromised website spamming the world using your server.
How do I turn off you have new mail in var spool mail root?
You can change this in several ways:
- Edit /etc/login. conf and remove MAIL=/var/mail/$ from the setenv line. …
- Create a new login class that just applies to you, or a group of users. Set this for each user by using pw usermod <username> -L <class> .
- Create a user-specific ~/. login.
How do I exit mail in Linux?
When you are done entering the message, hit <Ctrl>-D (at the start of a new line) to send the message (and exit back to the system or UNIX prompt). To abort a message and exit mailx, type <Ctrl>-C twice.
How do I find the PATH variable in Linux?
Display your path environment variable.
Type echo $PATH at the command prompt and press ↵ Enter . This output is a list of directories where executable files are stored. If you try to run a file or command that isn’t in one of the directories in your path, you’ll receive an error that says the command is not found.
How do I open mail in Ubuntu?
How to use Gmail from the Ubuntu Terminal to send Emails
- Step 1: Open the Terminal application. Open the Terminal application either by using the Ctrl+Alt+T shortcut or by accessing it through the Application Launcher search as follows:
- Step 2: Update the repository index. …
- Step 3: Install Msmtp client. …
- Step 5: Install heirloom-mailx. …
- Step 7: Send an Email through the Terminal.
25 окт. 2019 г.