Отправка почты через внешний SMTP

The update primarily affects the change in the logic for checking the connection to the mail server via SMTP.

Changes in the module operation:

Adding SMTP accounts in the administrative section of the site required checking that the letter was sent correctly to the 1C-Bitrix mail server.
In this regard, a problem arose: if the 1C-Bitrix mail server refuses to accept the letter, then the SMTP account cannot be saved. To solve the problem, the verification method has been changed: by default, only SMTP authorization on the sender's mail server is checked without sending a letter.
The item “Send a letter when checking the connection” has been added to the module settings, which allows you, as before, not only to check the connection with the sending mail server, but also to send a letter before saving.
This approach allows you to more flexibly configure the operation of your module for sending letters.

Instructions:

All instructions for installing and configuring the solution can be found on the website - https://34web.ru/info/documentation/s34web-mailsmtp/

Bugs fixed:

1. Fixed an error in sending letters to addresses added as copies (hidden copies worked and work correctly).

Changes in the module operation:

1. Added functionality for checking emails for sending from the mailing module. If the letter is sent from the mailing module, then an additional check is performed on the sender's name and, if it matches the name of the sender of the SMTP account, this account is selected. In this regard, the restriction on adding multiple SMTP accounts with the same email address has been lifted. In fact, you can create 2 SMTP accounts to send letters from one mailbox both through the main mail server and through a mailing server, for example SendPulse, and use the configured mailboxes both for sending letters to clients and for mass mailing of letters. Please note that by default, a mailbox with a large ID is selected for sending, so it is recommended to first set up an SMTP account for mailing, and then for the main use. In this case, the sender name for the mailbox in the mailing list must match the sender name in the SMTP sending account.

Instructions:

All instructions for installing and configuring the solution can be found on the website - https://34web.ru/info/documentation/s34web-mailsmtp/

Bugs fixed:

1. Fixed an error in sending some types of events bypassing the module functionality through the php mail function (IMPORTANT FIX!).

Changes in the module operation:

1. The option to send mail via the php mail function was disabled if there were problems with the module's operation. Now all module operation errors are recorded in the system log of sending letters, available on the log viewing page.

Instructions:

All instructions for installing and configuring the solution can be found on the website - https://34web.ru/info/documentation/s34web-mailsmtp/

Bugs fixed:

1. Fixed an error in transmitting an extra Content-Transfer-Encoding header for letters.

Instructions:

All instructions for installing and configuring the solution can be found on the website - https://34web.ru/info/documentation/s34web-mailsmtp/

Fixed processing of the blind carbon copy header for letters.

1. The PHPMailer mail sending library has been updated.

2. Improved compatibility with PHP 8 (warnings on PHP 8.1 have been eliminated).

3. The mechanism for saving SMTP profiles in the administrative section of the site has been changed (the oversaving error has been eliminated and the password field has been cleared when changing profile parameters).

• Fixed processing of the Message-ID header to correctly identify letters in CRM transactions;
• The mechanism for logging module operation errors has been fixed. All errors are written to the file "/bitrix/modules/s34web.mailsmtp/errors.log" without time rotation with the maximum size for logging files in the module settings.