---
name: "Sisimai::Reason::NotAccept"
section: "3pm"
platform: "linux"
package: "libsisimai-perl"
version: "5.3.0-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Sisimai::Reason::NotAccept"
---

# Sisimai::Reason::NotAccept(3pm)

Bounce reason is "notaccept" or not.

## NAME

Sisimai::Reason::NotAccept - Bounce reason is "notaccept" or not.

## SYNOPSIS

```
    use Sisimai::Reason::NotAccept;
    print Sisimai::Reason::NotAccept->match('domain does not exist:');   # 1
```

## DESCRIPTION

`"Sisimai::Reason::NotAccept"` checks the bounce reason is `"notaccept"` or not. This class is called only `"Sisimai::Reason"` class.

This is the error that the destination mail server does (or can) not accept any email. In many case, the server is high load or under the maintenance. Sisimai will set `"notaccept"` to the reason of the email bounce if the value of `"Status:"` field in the bounce email is `5.3.2` or the value of SMTP reply code is `556`.

## CLASS METHODS

### "text()"

`text()` method returns the fixed string `"notaccept"`.

```
    print Sisimai::Reason::NotAccept->text;  # notaccept
```

### "match(string)"

`match()` method returns `1` if the argument matched with patterns defined in this class.

```
    print Sisimai::Reason::NotAccept->match('domain does not exist:');   # 1
```

### "true(Sisimai::Fact)"

`true()` method returns `1` if the bounce reason is `"notaccept"`. The argument must be `"Sisimai::Fact"` object and this method is called only from `"Sisimai::Reason"` class.

## AUTHOR

azumakuniyuki

## COPYRIGHT

Copyright (C) 2014-2016,2018,2020-2025 azumakuniyuki, All rights reserved.

## LICENSE

This software is distributed under The BSD 2-Clause License.