email

Electronic mail (email or e-mail) is a method of exchanging messages ("mail") between people using electronic devices. Invented by Ray Tomlinson, email first entered limited use in the 1960s and by the mid-1970s had taken the form now recognized as email. Email operates across computer networks, which today is primarily the Internet. Some early email systems required the author and the recipient to both be online at the same time, in common with instant messaging. Today's email systems are based on a store-and-forward model. Email servers accept, forward, deliver, and store messages. Neither the users nor their computers are required to be online simultaneously; they need to connect only briefly, typically to a mail server or a webmail interface for as long as it takes to send or receive messages.
Originally an ASCII text-only communications medium, Internet email was extended by Multipurpose Internet Mail Extensions (MIME) to carry text in other character sets and multimedia content attachments. International email, with internationalized email addresses using UTF-8, has been standardized, but as of 2017 it has not been widely adopted.The history of modern Internet email services reaches back to the early ARPANET, with standards for encoding email messages published as early as 1973 (RFC 561). An email message sent in the early 1970s looks very similar to a basic email sent today. Email had an important role in creating the Internet, and the conversion from ARPANET to the Internet in the early 1980s produced the core of the current services.

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  1. DaVoodoo

    Email notification for shared link download?

    Greetings. I am sharing files using the Shared Link in File Station. Is it possible to get an email notification when someone downloads the shared file? Thanks Davoodoo
  2. R

    Disable email notifications for certain events?

    [Crosspost from Reddit] I am using Portainer and some other container monitoring tools in my DS220+, they will send notifications to my Discord bot (webhook). I also enabled email notification from DSM settings. Whenever a container stops (manually through Portainer or unexpectedly), I will...
  3. B

    Send email notification upon change to Shared Folder

    Hi all, I've been looking for ways on how to make DSM send me an email notification when there are changes made to one of my Shared Folders. I found a script online but I have not been able to get it working. Can anyone assist me with this? ##### Source: Synology Community ##### Sends email...
  4. J

    Task Scheduler Auto Delete Folder X Days Old working but email notification doesn't show specifics

    I am using the following code for task scheduler to auto delete FTP video recordings of surveillance cameras. find /volume1/VideoCameraRecordings/ -type f -mtime +7 -delete find /volume1/VideoCameraRecordings/ -depth -type d -exec rmdir {} \; 2>/dev/null It works great however when the task...
  5. L

    No email notification when sharing from drive

    I'm having trouble with email notifications for shared files in Drive. Testing setup (DSM7, latest synology drive package installed) An admin user without email setup in personal area, but with system email notifications enabled and working (through mailjet) in file station cannot right click...
  6. equinox

    DSM 7.0 Emails sending to local domain and wait for 20+ seconds to show up

    I assuem that the email never go outside of the network (the relay server I am using). It should go directly to the local recipient's mailbox. The email only contain a word with no attachement. I also have hmail server setup for testing purpose. If I do the same thing, the email immediately...
  7. equinox

    Email send within the domain that goes to relay server

    I always believe that an email send within the same domain will stay inside the local network. The email shouldn't go a round trip and back to the MailPlus server. My MailPlus server is currently using Dynu relay service (store/forward). This service will hold emails when the MailPlus is...
  8. equinox

    Email auto-forwarded from Gmail marked as spam

    Hi, I setup an auto-forwarding filter that forward all the emails to the MailPlus server from Gmail. Some of emails received on Gmail are looks normal and stored at inbox. The dkim shows "pass" from the Gmail "show original". However, once the emails got forwarded to the MailPlus server, the...
  9. Shadow

    Installing MailCow on Synology NAS

    In this thread I still find it too expensive to be able to add 5 mailboxes to Synology MailPlus. I've heard MailCow is a good alternative as it provides an entire mailsuite like MailPlus. Prepare your system - mailcow: dockerized documentation Mailcow on Synology So, this can't run in...
  10. DeltaGolf

    Solved 504 Email not sending error

    I'm assuming an entry in my logs (in Log Centre) is related to my email server failing to BCC all messages. "Failed to send email (504 Authentication method not enabled). The mail server log shows a user "SYSTEM" failing to send. I want all mail which passes through this mail server to BCC to...
  11. thehotiron

    Email received titled "Port forward rules enabled" but didn't make changes

    Hi - I just got an email from my DS418play as follows: Subject: (device name): Port forward rules enabled Dear user, Due to changes in default gateway settings, the feature of port forwarding rules has been enabled. Sincerely, Synology DiskStation I'm not home now, didn't make any changes...
  12. Imcon

    Solved Help - set a size limit for email enclosures - where is the setting?

    Many months ago I have set a size limit of e-mail enclosures. Now I want to change it but - I can not find the setting anymore. I'm not sure where the seeeting was so probably it is my fault but I'm sure that the setting was somewhere in Mail Server options. Can not find it. Using Mail Server...
  13. WST16

    Info DMARC adoption report (email servers)

    Interesting chart. I have implemented DMRC on my poor DS118 email service. I can’t understand why a huge company can’t (or won’t) do it! No. 2 on the chart is “have an MX record”! Can one run an email server (service) without an MX record?!
  14. Imcon

    How to setup email notification if someone upload file to the created File request?

    In case an user create a File request (File station file request) it would be usefull to be notified by email in case someone upload a file/s. Is there a way how to inform creator of the request about the upload (not just the DSM notification in the bar).
  15. SynoMan

    Implemented Would you like to see post content in email notification?

    As the title said. Please envolve in the poll. Thank you.
  16. G

    Shared Email box

    Looking for some ideas for a shared email box where I can have billing emails, payment confirmations, and other joint account alerts sent to. Purpose is so that the spouse can be included on whats going on. If we create a joint email account with some services, how can we manage the email where...
  17. WST16

    Hacking attempts are amusing!

    I have to admit straight out that email servers are not my forte although I’m running one now. What baffles me is the hacking attempts that take place. I can understand if someone tries to login with “[email protected]” or sales, marketing, etc… Because those are user names that have a high...
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