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Yokohama-shi disaster prevention information E-mail

Last update date June 24, 2020

About matter that email does not reach in domain affiliated with Apple company (at June, 2020)

From registrant whom domain (@ after of e-mail address affiliated with Apple company is used for now
Matter has plural inquiries of, "email does not arrive".

Although mail sending is performed from mail delivery server to email server on the Apple company side which is destination normally
We suppose with the situation that email is not sent to in each terminal of registrant in point of email server of Apple company.

We perform inquiry about the phenomenon mentioned above to Apple company,
As for the domain affiliated with Apple company, standard of junk email measures is very severer than other carriers,
There is originally possibility that phenomenon that email that should be able to get naraba does not reach is generated.

When email with high importance such as disaster prevention information E-mail is received, too,
Is trouble very, but with address (addresses such as cell-phone companies) except domain affiliated with Apple company
We will recommend that we have you register.

Disaster prevention information arrives to your cell-phone!

In Yokohama-shi, we give service to deliver earthquake seismic intensity information, disaster prevention information including weather warning, warning by E-mail.
We can obtain disaster prevention information quickly by utilizing this service with cell-phones.
As the preparation to disaster, please register!

About cell-phone which registration change operation cannot play

(the outside site) where there is weakness about technique called SSL3.0 which is safer procedures to communicate such as information processing promotion mechanism is press-agented.
As influence range of this weakness and attack method were released, we carried out nullification of SSL3.0 in the disaster prevention information E-mail system out of concern in security.
In addition, with server recertification to use for safe coding communication to communicate, we did change (the outside site) from SHA-1 of old certificate format in SHA-2.

In addition, we were not able to be connected to registration, change screen with some models (model which cannot communicate using server certificate of model and SHA-2 format that were non-TLS of succeeding technique of SSL3.0-compliant) of mobile device by these measures.

■Please confirm about non-support model in page of each mobile phone carrier.

Person having PC which can connect non-support model to the Internet in the case of errand has you transfer information email replied to after the transmission to [email protected] to PC, and by having you access listed URL, please operate registration change.
I apologize for the inconvenience, but, as measures for users to use service safely, we would appreciate your understanding.

<delivered information>
Delivery itemDelivery contents
News that is emergencyNews that is emergency from Yokohama-shi
(evacuation warning, PM2.5 high density forecast, national protection plan related information
We send information about security of citizen's all of you)
Earthquake connectionSeismic intensity information, tsunami warning, warning, information (temporarily) in conjunction with Nankai Trough earthquake
Storm and flood damage connectionAs for warning, warning, the warning, it is river water level information, precipitation information, heavy rain news information, landslide alert information heavy rain in particular
OthersWeather forecast, hazardous wind watch, photochemical smog information, extreme high temperature forecast, heat stroke prevention information (from June to September)

※We can choose information to receive. About item and all items delivered at the time of registration, please see page of list of delivery items.
※When we want to change delivered item, please see page about delivery item change operation of disaster prevention information E-mail.

※Delivery of registration, information is free, but expense (packet rates) required for communication is charged to user.

※The Earthquake Early Warning and urgent breaking news email are delivered for support model by each carrier.

Registration method

Guidance email arrives when we send email to the following address. Please register according to procedure of guidance email.
[email protected]
※Title, the text is good as blanks. From two-dimensional cord, we can read address.
Please see PDF (PDF: 738KB) of page about registration operation and information for disaster prevention information E-mail about detailed registration operation method.

<when guidance email at the time of registration does not arrive>
When you make setting if "you refuse to receive email from PC" with cell-phones of errand, please set to receive email from [email protected].

※As we cannot register newly when guidance email does not arrive even if we set in this way, please let this page bottom know to post in charge (General Affairs Bureau crisis management room emergency measures section) which there is.

<if you would like to register English version from this>

<mobile version: Homepage of disaster prevention information E-mail>
We can confirm delivery contents on homepage. (the outside site)

Adobe Acrobat Reader DC (old Adobe Reader) is necessary to open file of Portable Document Format.
Person who does not have can download free of charge from Adobe company.
Get Adobe Acrobat Reader DCTo downloading of Adobe Acrobat Reader DC

Inquiry to this page

General Affairs Bureau crisis Management Department emergency measures section

Telephone: 045-671-3458

Telephone: 045-671-3458

Fax: 045-641-1677

E-Mail address [email protected]

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Page ID: 931-793-452

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