Email "spoof" [Αρχείο] - ADSLgr.com Community Forum

bomberb17

02-05-13, 16:54

Καλησπέρα, αντιμετωπίζω το εξής πρόβλημα:
Διαθέτω εδώ και χρόνια έναν λογαριασμό email της σχολής μου (της μορφής myname AT sxoli.edu.gr) , η οποία είχε POP3 και SMTP server.
Όμως λόγω χρήσης του SMTP server για αποστολή spam, ο administrator της σχολής αποφάσισε να τον κλείσει. Μας είπε ότι εναλλακτικά μπορούμε να χρησιμοποιούμε ως SMTP server αυτόν του provider μας. (εγώ έχω HOL).
Οι οδηγίες του είναι να βάλουμε απλά ως όνομα και email στον email client που χρησιμοποιούμε αυτό της σχολής (εγώ χρησιμοποιώ MS Outlook 2010).
Έτσι έφτιαξα και εγώ mail account στη hol και έβαλα στα account settings στο Outlook ως SMTP sever το smtp.live.com που έχει η HOL.
To πρόβλημα είναι ότι ενώ στέλνω mail κανονικά, ως διεύθυνση αποστολής μου βγαίνει αυτή της HOL ( myname AT hol.gr) και όχι αυτή της σχολής!
Δοκίμασα και ως smtp server της forthnet (mailgate.forthnet.gr) χρησιμοποιώντας τα credentials ενός φίλου μου αλλά δεν με αφήνει καν να στείλω mail (παίρνω το μήνυμα "none of the authentication methods supported by this client are supported by your server", έχω δοκιμάσει βάζοντας το encryption σε όλες τις επιλογές: None, SSL, TLS, Auto).
Έχει κανείς καμιά ιδέα;

8anos

02-05-13, 20:31

ελεοc για τα μπαζα ο αντμινιστρατορας, ποναει κεφαλι κοβει κεφαλι.
μια προχειρη λυση ειναι η εξης;
https://support.google.com/mail/answer/22370?hl=en-GB&ctx=mail#

ending mail from a different address

Gmail lets you send messages with another of your email addresses listed as the sender instead of your Gmail address. This feature helps you manage multiple accounts from the Gmail interface; it works only if you already own the email account linked to the alternate address. To send mail from a different Gmail username, you'll first need to sign up for that address. Select an option below for instructions on how to add your other addresses to your Gmail account.

I'm a Gmail or Google Apps user sending from an external address.
Click the gear icon in the upper right, then select Settings.
Select the Accounts and Import tab (or Accounts tab, if you're using Google Apps).
Under Send mail as, click Add another email address.
In the 'Email address' field, enter your name and alternate email address.
Choose one of two options:
Use Gmail's servers to send your mail (this is easier to set up)
Use your other email provider's SMTP servers (we recommend this option for professional mail accounts or domains). Note for Google Apps users: Depending on your domain type, this feature may be disabled by default. Talk to your administrator if you have any questions.

If you choose to use Gmail's servers:
6. Click Next Step >> and then click Send Verification. Gmail will send a verification message to your other email address to confirm that you own it.
7. Open your other account and either click the link in the message Gmail sent or enter the confirmation code in the Accounts section of your Gmail settings.

If Gmail sends a verification email and you didn't receive the it, the message was probably caught by a spam or bulk mail filter in your recovery email system. Try checking your Spam or Bulk Mail folders for a message from account-verification-noreply@google.com to see if the email ended up in there.

Your Gmail address will still be included in your email header's sender field, to help prevent your mail from being marked as spam. Most email clients don't display the sender field, though some versions of Microsoft Outlook may display "From yourusername@gmail.com on behalf of customaddress@mydomain.com." For this reason, if you don't want 'on behalf of' to appear in any of your messages, we recommend using the SMTP servers of your other email provider.
If you choose to send mail through another domain's SMTP servers:
6. Enter the SMTP server (e.g. smtp.domain.com), your username on that domain, and your password for that account. You may also need to adjust your port setting or SSL setting (talk to your other ISP if you need this information).
7. Click Add account >>
8. Open your other account and either click the link in the message Gmail sent or enter the confirmation code in the Accounts section of your Gmail settings.

Your other email provider has to provide authenticated SMTP support for you to use this option. We'll use TLS by default, or SSL if you enable it. Many email services that provide POP or IMAP support also offer authenticated SMTP support, and you can likely find your SMTP server configuration instructions alongside information about POP or IMAP. Also, this new version of custom 'From:' doesn't work with Yahoo! Mail Plus accounts just yet, but we've reached out to Yahoo! to try to get it working.

I'm a Google Apps for Business user sending from a domain alias or nickname.
Once you're set up: sending mail

To use one of your alternate sender addresses, click the From link when you compose a new message. If you're replying to or forwarding a message, click the field where your recipients are listed, then click From. After clicking From, you'll see a drop-down menu next to your address, where you can select the email address you'd like to send from.

If you ever need to edit the name, configuration or reply-to address, go back to your settings. Click edit next to the address on your Accounts tab. To delete an address, just click delete.

Note for IMAP/POP users: If you access Gmail through a POP or IMAP email client (e.g. Outlook) and would like to send messages with a custom "from" address, you have two options. We recommend that you configure your email client with two outgoing SMTP servers, one for Gmail and one for your other address. Or, you can use Gmail's outbound servers with a different "from" address. If you've already configured the alternate address, your message will be sent from:otheraddress@domain.com, sender:username@gmail.com, regardless of which custom from configuration you chose.
The custom 'From:' feature works only if you already own the account linked to the alternate address. To send mail with a different Gmail username, you must first sign up for that address.