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Added setting for TLS version #610

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Merged
merged 2 commits into from
Apr 4, 2023
Merged

Added setting for TLS version #610

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27c9a85
Added setting for TLS version
intoeetive Apr 4, 2023
874f9f1
Update email.md
TomJaeger Apr 4, 2023
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8 changes: 8 additions & 0 deletions docs/control-panel/settings/email.md
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Expand Up @@ -49,6 +49,14 @@ The username used to log in to your SMTP server. Not all SMTP servers require yo

The password used to log in to your SMTP server. Not all SMTP servers require you to _authenticate_, but many of them do. In those cases you will need to specify the username (above) and password.

### Connection type

Cryptographic protocol for SMTP. Can be set to Unencrypted (not recommended), SSL or TLS

### TLS version

When using TLS, provide the version that you can find in the instructions from your SMTP provider. Version 1.2 is the most commonly used

### Mail format

When you send email via the Communicate section of your Control Panel, you are able to send HTML formatted emails. This preference sets whether the Communicate section has "Plain text" or "HTML" selected by default.
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16 changes: 16 additions & 0 deletions docs/general/system-configuration-overrides.md
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Expand Up @@ -3062,6 +3062,22 @@ Example Usage:

**Also found in CP:** `Settings --> Access Throttling`: [Time Interval](control-panel/settings/throttling.md#time-interval)

### `tls_crypto_method`

Stream encryption method, when using TLS for sending emails over SMTP.

| Value | Behavior |
| ------------------------------------------ | -------------------------- |
| STREAM_CRYPTO_METHOD_TLSv1_0_CLIENT | TLS v1.0 |
| STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT | TLS v1.1 |
| STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT | TLS v1.2 (default) |
| STREAM_CRYPTO_METHOD_TLSv1_3_CLIENT | TLS v1.3 (as of PHP 7.4.0) |


Example Usage:

$config['tls_crypto_method'] = STREAM_CRYPTO_METHOD_TLSv1_3_CLIENT;

### `un_min_len`

Set the minimum number of characters allowed for member usernames.
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